CINXE.COM

BBC - Programmes categorised as Factual

<!DOCTYPE html> <html class="b-reith-sans-font b-header--dark-grey--grey b-footer--black--white " lang="en-GB"> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://www.bbc.co.uk/programmes/genres/factual","20210104170601","https://web.archive.org/","web","/_static/", "1609779961"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" /> <!-- End Wayback Rewrite JS Include --> <meta charset="UTF-8"> <title>BBC - Programmes categorised as Factual</title> <link rel="icon" href="https://web.archive.org/web/20210104170601im_/https://www.bbc.co.uk/favicon.ico" type="image/x-icon"><link rel="shortcut icon" sizes="196x196" href="https://web.archive.org/web/20210104170601im_/https://ichef.bbci.co.uk/images/ic/208x208/p01tqv8z.png"> <link rel="shortcut icon" sizes="128x128" href="https://web.archive.org/web/20210104170601im_/https://ichef.bbci.co.uk/images/ic/128x128/p01tqv8z.png"> <link rel="apple-touch-icon" href="https://web.archive.org/web/20210104170601im_/https://ichef.bbci.co.uk/images/ic/80x80/p01tqv8z.png"> <link rel="apple-touch-icon" sizes="120x120" href="https://web.archive.org/web/20210104170601im_/https://ichef.bbci.co.uk/images/ic/128x128/p01tqv8z.png"> <link rel="apple-touch-icon" sizes="152x152" href="https://web.archive.org/web/20210104170601im_/https://ichef.bbci.co.uk/images/ic/160x160/p01tqv8z.png"> <script>document.documentElement.className += ' has-js';</script> <!-- iSite2 Project (Tenant space): none --> <script src="https://web.archive.org/web/20210104170601js_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/js/require.min.js"></script> <link rel="stylesheet" href="https://web.archive.org/web/20210104170601cs_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/css/orb-ltr.min.css"> <!-- Orbit: 3.0.0-1321.ae2f5443 --> <!-- Environment: live --> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script> // nav-orbit-pollyfills // Promise polyfill from https://github.com/bramstein/promis (function(){'use strict';var f,g=[];function l(a){g.push(a);1==g.length&&f()}function m(){for(;g.length;)g[0](),g.shift()}f=function(){setTimeout(m)};function n(a){this.a=p;this.b=void 0;this.f=[];var b=this;try{a(function(a){q(b,a)},function(a){r(b,a)})}catch(c){r(b,c)}}var p=2;function t(a){return new n(function(b,c){c(a)})}function u(a){return new n(function(b){b(a)})}function q(a,b){if(a.a==p){if(b==a)throw new TypeError;var c=!1;try{var d=b&&b.then;if(null!=b&&"object"==typeof b&&"function"==typeof d){d.call(b,function(b){c||q(a,b);c=!0},function(b){c||r(a,b);c=!0});return}}catch(e){c||r(a,e);return}a.a=0;a.b=b;v(a)}} function r(a,b){if(a.a==p){if(b==a)throw new TypeError;a.a=1;a.b=b;v(a)}}function v(a){l(function(){if(a.a!=p)for(;a.f.length;){var b=a.f.shift(),c=b[0],d=b[1],e=b[2],b=b[3];try{0==a.a?"function"==typeof c?e(c.call(void 0,a.b)):e(a.b):1==a.a&&("function"==typeof d?e(d.call(void 0,a.b)):b(a.b))}catch(h){b(h)}}})}n.prototype.g=function(a){return this.c(void 0,a)};n.prototype.c=function(a,b){var c=this;return new n(function(d,e){c.f.push([a,b,d,e]);v(c)})}; function w(a){return new n(function(b,c){function d(c){return function(d){h[c]=d;e+=1;e==a.length&&b(h)}}var e=0,h=[];0==a.length&&b(h);for(var k=0;k<a.length;k+=1)u(a[k]).c(d(k),c)})}function x(a){return new n(function(b,c){for(var d=0;d<a.length;d+=1)u(a[d]).c(b,c)})};window.Promise||(window.Promise=n,window.Promise.resolve=u,window.Promise.reject=t,window.Promise.race=x,window.Promise.all=w,window.Promise.prototype.then=n.prototype.c,window.Promise.prototype["catch"]=n.prototype.g);}()); // Polyfill Event constructor for IE ref: https://jira.dev.bbc.co.uk/browse/ORBITEN-919 // see: https://stackoverflow.com/questions/26596123 (function () { if (typeof window.CustomEvent === "function") { return false; } function CustomEvent(event, params) { params = params || { bubbles: false, cancelable: false, detail: undefined }; var evt = document.createEvent('CustomEvent'); evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); return evt; } CustomEvent.prototype = window.Event.prototype; window.Event = CustomEvent; })(); //Element.prototype.matches polyfill //from https://developer.mozilla.org/en-US/docs/Web/API/Element/matches#Polyfill if (!Element.prototype.matches) { Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector; } //NodeList.forEach Polyfill //from https://developer.mozilla.org/en-US/docs/Web/API/NodeList/forEach#Polyfill if (window.NodeList && !NodeList.prototype.forEach) { NodeList.prototype.forEach = Array.prototype.forEach; } // Object.assign polyfill from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill if (typeof Object.assign != 'function') { // Must be writable: true, enumerable: false, configurable: true Object.defineProperty(Object, "assign", { value: function assign(target, varArgs) { // .length of function is 2 'use strict'; if (target == null) { // TypeError if undefined or null throw new TypeError('Cannot convert undefined or null to object'); } var to = Object(target); for (var index = 1; index < arguments.length; index++) { var nextSource = arguments[index]; if (nextSource != null) { // Skip over if undefined or null for (var nextKey in nextSource) { // Avoid bugs when hasOwnProperty is shadowed if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) { to[nextKey] = nextSource[nextKey]; } } } } return to; }, writable: true, configurable: true }); } // window.fetch polyfill https://github.com/github/fetch/blob/v0.11.0/fetch.js - chosen for IE9 compatibility if(typeof window.fetch !== 'function') { (function(self){"use strict";if(self.fetch){return}function normalizeName(name){if(typeof name!=="string"){name=String(name)}if(/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)){throw new TypeError("Invalid character in header field name")}return name.toLowerCase()}function normalizeValue(value){if(typeof value!=="string"){value=String(value)}return value}function Headers(headers){this.map={};if(headers instanceof Headers){headers.forEach(function(value,name){this.append(name,value)},this)}else if(headers){Object.getOwnPropertyNames(headers).forEach(function(name){this.append(name,headers[name])},this)}}Headers.prototype.append=function(name,value){name=normalizeName(name);value=normalizeValue(value);var list=this.map[name];if(!list){list=[];this.map[name]=list}list.push(value)};Headers.prototype["delete"]=function(name){delete this.map[normalizeName(name)]};Headers.prototype.get=function(name){var values=this.map[normalizeName(name)];return values?values[0]:null};Headers.prototype.getAll=function(name){return this.map[normalizeName(name)]||[]};Headers.prototype.has=function(name){return this.map.hasOwnProperty(normalizeName(name))};Headers.prototype.set=function(name,value){this.map[normalizeName(name)]=[normalizeValue(value)]};Headers.prototype.forEach=function(callback,thisArg){Object.getOwnPropertyNames(this.map).forEach(function(name){this.map[name].forEach(function(value){callback.call(thisArg,value,name,this)},this)},this)};function consumed(body){if(body.bodyUsed){return Promise.reject(new TypeError("Already read"))}body.bodyUsed=true}function fileReaderReady(reader){return new Promise(function(resolve,reject){reader.onload=function(){resolve(reader.result)};reader.onerror=function(){reject(reader.error)}})}function readBlobAsArrayBuffer(blob){var reader=new FileReader;reader.readAsArrayBuffer(blob);return fileReaderReady(reader)}function readBlobAsText(blob){var reader=new FileReader;reader.readAsText(blob);return fileReaderReady(reader)}var support={blob:"FileReader"in self&&"Blob"in self&&function(){try{new Blob;return true}catch(e){return false}}(),formData:"FormData"in self,arrayBuffer:"ArrayBuffer"in self};function Body(){this.bodyUsed=false;this._initBody=function(body){this._bodyInit=body;if(typeof body==="string"){this._bodyText=body}else if(support.blob&&Blob.prototype.isPrototypeOf(body)){this._bodyBlob=body}else if(support.formData&&FormData.prototype.isPrototypeOf(body)){this._bodyFormData=body}else if(!body){this._bodyText=""}else if(support.arrayBuffer&&ArrayBuffer.prototype.isPrototypeOf(body)){}else{throw new Error("unsupported BodyInit type")}if(!this.headers.get("content-type")){if(typeof body==="string"){this.headers.set("content-type","text/plain;charset=UTF-8")}else if(this._bodyBlob&&this._bodyBlob.type){this.headers.set("content-type",this._bodyBlob.type)}}};if(support.blob){this.blob=function(){var rejected=consumed(this);if(rejected){return rejected}if(this._bodyBlob){return Promise.resolve(this._bodyBlob)}else if(this._bodyFormData){throw new Error("could not read FormData body as blob")}else{return Promise.resolve(new Blob([this._bodyText]))}};this.arrayBuffer=function(){return this.blob().then(readBlobAsArrayBuffer)};this.text=function(){var rejected=consumed(this);if(rejected){return rejected}if(this._bodyBlob){return readBlobAsText(this._bodyBlob)}else if(this._bodyFormData){throw new Error("could not read FormData body as text")}else{return Promise.resolve(this._bodyText)}}}else{this.text=function(){var rejected=consumed(this);return rejected?rejected:Promise.resolve(this._bodyText)}}if(support.formData){this.formData=function(){return this.text().then(decode)}}this.json=function(){return this.text().then(JSON.parse)};return this}var methods=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];function normalizeMethod(method){var upcased=method.toUpperCase();return methods.indexOf(upcased)>-1?upcased:method}function Request(input,options){options=options||{};var body=options.body;if(Request.prototype.isPrototypeOf(input)){if(input.bodyUsed){throw new TypeError("Already read")}this.url=input.url;this.credentials=input.credentials;if(!options.headers){this.headers=new Headers(input.headers)}this.method=input.method;this.mode=input.mode;if(!body){body=input._bodyInit;input.bodyUsed=true}}else{this.url=input}this.credentials=options.credentials||this.credentials||"omit";if(options.headers||!this.headers){this.headers=new Headers(options.headers)}this.method=normalizeMethod(options.method||this.method||"GET");this.mode=options.mode||this.mode||null;this.referrer=null;if((this.method==="GET"||this.method==="HEAD")&&body){throw new TypeError("Body not allowed for GET or HEAD requests")}this._initBody(body)}Request.prototype.clone=function(){return new Request(this)};function decode(body){var form=new FormData;body.trim().split("&").forEach(function(bytes){if(bytes){var split=bytes.split("=");var name=split.shift().replace(/\+/g," ");var value=split.join("=").replace(/\+/g," ");form.append(decodeURIComponent(name),decodeURIComponent(value))}});return form}function headers(xhr){var head=new Headers;var pairs=xhr.getAllResponseHeaders().trim().split("\n");pairs.forEach(function(header){var split=header.trim().split(":");var key=split.shift().trim();var value=split.join(":").trim();head.append(key,value)});return head}Body.call(Request.prototype);function Response(bodyInit,options){if(!options){options={}}this.type="default";this.status=options.status;this.ok=this.status>=200&&this.status<300;this.statusText=options.statusText;this.headers=options.headers instanceof Headers?options.headers:new Headers(options.headers);this.url=options.url||"";this._initBody(bodyInit)}Body.call(Response.prototype);Response.prototype.clone=function(){return new Response(this._bodyInit,{status:this.status,statusText:this.statusText,headers:new Headers(this.headers),url:this.url})};Response.error=function(){var response=new Response(null,{status:0,statusText:""});response.type="error";return response};var redirectStatuses=[301,302,303,307,308];Response.redirect=function(url,status){if(redirectStatuses.indexOf(status)===-1){throw new RangeError("Invalid status code")}return new Response(null,{status:status,headers:{location:url}})};self.Headers=Headers;self.Request=Request;self.Response=Response;self.fetch=function(input,init){return new Promise(function(resolve,reject){var request;if(Request.prototype.isPrototypeOf(input)&&!init){request=input}else{request=new Request(input,init)}var xhr=new XMLHttpRequest;function responseURL(){if("responseURL"in xhr){return xhr.responseURL}if(/^X-Request-URL:/m.test(xhr.getAllResponseHeaders())){return xhr.getResponseHeader("X-Request-URL")}return}xhr.onload=function(){var status=xhr.status===1223?204:xhr.status;if(status<100||status>599){reject(new TypeError("Network request failed"));return}var options={status:status,statusText:xhr.statusText,headers:headers(xhr),url:responseURL()};var body="response"in xhr?xhr.response:xhr.responseText;resolve(new Response(body,options))};xhr.onerror=function(){reject(new TypeError("Network request failed"))};xhr.open(request.method,request.url,true);if(request.credentials==="include"){xhr.withCredentials=true}if("responseType"in xhr&&support.blob){xhr.responseType="blob"}request.headers.forEach(function(value,name){xhr.setRequestHeader(name,value)});xhr.send(typeof request._bodyInit==="undefined"?null:request._bodyInit)})};self.fetch.polyfill=true})(typeof self!=="undefined"?self:this); } if (typeof window.CustomEvent !== 'function') { function CustomEvent(event, params) { params = params || { bubbles: false, cancelable: false, detail: null }; var evt = document.createEvent('CustomEvent'); evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); return evt; } CustomEvent.prototype = window.Event.prototype; window.CustomEvent = CustomEvent; } </script> <script> window.orbitData = {}; var additionalPageProperties = {}; additionalPageProperties['app_name'] = 'programmes'; additionalPageProperties['custom_var_1'] = ''; additionalPageProperties['custom_var_2'] = ''; additionalPageProperties['custom_var_4'] = ''; additionalPageProperties['custom_var_6'] = 'false'; window.orbitData.partialCookieOvenUrl = 'https://web.archive.org/web/20210104170601/https://cookie-oven.api.bbc'; window.orbitData.language = 'en'; window.orbitData.language = 'en'; window.orbitData.userProfileUrl = "https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/userprofile"; window.orbitData.modal = false; function generateCountername() { if (window.location.protocol === 'file:') { return 'local.file'; } var pathName = window.location.pathname .replace(/\/$/, "") .replace(/^\//, "") .replace(/\//g, '.'); return pathName + '.page'; } window.orbitData.page = { name: '' || generateCountername(), destination: 'programmes_ps' || null, producer: 'BBC' || null, section: 'category-homepage' || null, site: '' || null, contentId: 'urn:bbc:pips:C00045' || null, contentType: 'index-category' || null, edition: '' || null, additionalProperties: additionalPageProperties }; window.orb = { worldwideNavlinks: '<li class="orb-nav-homedotcom"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/">Home</a></li><li class="orb-nav-newsdotcom"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/news">News</a></li><li class="orb-nav-sport"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/sport">Sport</a></li><li class="orb-nav-reeldotcom"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/reel">Reel</a></li><li class="orb-nav-worklife"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/worklife">Worklife</a></li><li class="orb-nav-traveldotcom"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/travel">Travel</a></li><li class="orb-nav-future"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/future">Future</a></li><li class="orb-nav-culture"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/culture">Culture</a></li><li class="orb-nav-music"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/culture/music">Music</a></li><li class="orb-nav-tv"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/schedules/p00fzl9m">TV</a></li><li class="orb-nav-weather"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/weather">Weather</a></li><li class="orb-nav-sounds"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/sounds">Sounds</a></li>', } function updatePageData(newData) { window.orbitData.page = Object.assign(window.orbitData.page, newData); } document.addEventListener('bbc-page-reset', function(event) { if (event.detail && event.detail.page) { updatePageData(event.detail.page); } document.dispatchEvent(new Event('bbc-page-updated')); }); </script> <script type="text/javascript">!function(){var t={1391:function(t){var r={getName:function(){return Promise.resolve(window.orbitData.page.name)},getLanguage:function(){return Promise.resolve(window.orbitData.language)},getDestination:function(){return Promise.resolve(window.orbitData.page.destination)},getProducer:function(){return Promise.resolve(window.orbitData.page.producer)},getSection:function(){return Promise.resolve(window.orbitData.page.section)},getContentType:function(){return Promise.resolve(window.orbitData.page.contentType)},getContentId:function(){return Promise.resolve(window.orbitData.page.contentId)},getReferrer:function(){return Promise.resolve(window.orb&&null!==window.orb.referrer&&void 0!==window.orb.referrer?window.orb.referrer:document.referrer)},getAdditionalProperties:function(){return Promise.resolve(window.orbitData.page.additionalProperties)},loadCSS:function(t){return new Promise((function(r,e){var n=document.createElement("link");n.type="text/css",n.rel="stylesheet",n.onload=function(){r()},n.href=t,document.getElementsByTagName("head")[0].appendChild(n)}))},isModal:function(){return Promise.resolve(window.orbitData.modal)}};window.bbcpage=r,t.exports={bbcpage:r}},9135:function(t){function r(t){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function e(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function n(t,e){return!e||"object"!==r(e)&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}function o(t){var r="function"==typeof Map?new Map:void 0;return(o=function(t){if(null===t||(e=t,-1===Function.toString.call(e).indexOf("[native code]")))return t;var e;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==r){if(r.has(t))return r.get(t);r.set(t,n)}function n(){return i(t,arguments,c(this).constructor)}return n.prototype=Object.create(t.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}}),a(n,t)})(t)}function i(t,r,e){return(i=u()?Reflect.construct:function(t,r,e){var n=[null];n.push.apply(n,r);var o=new(Function.bind.apply(t,n));return e&&a(o,e.prototype),o}).apply(null,arguments)}function u(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}function a(t,r){return(a=Object.setPrototypeOf||function(t,r){return t.__proto__=r,t})(t,r)}function c(t){return(c=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var s=function(t){!function(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(r&&r.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),r&&a(t,r)}(s,t);var r,o,i=(r=s,o=u(),function(){var t,e=c(r);if(o){var i=c(this).constructor;t=Reflect.construct(e,arguments,i)}else t=e.apply(this,arguments);return n(this,t)});function s(){return e(this,s),i.apply(this,arguments)}return s}(o(Error));function f(t){return new Promise((function(r,e){window.require(t,(function(){r.apply(this,arguments)}),(function(t){e(t)}))}))}var l,p=null;function h(){if(window.orbitData&&window.orbitData.user&&["X-Country","X-Ip_is_advertise_combined","X-Ip_is_uk_combined"].every((function(t){return!!window.orbitData.user[t]})))return Promise.resolve(window.orbitData.user);if(!p){var t=window.location.hostname.endsWith(".com")?"com":"co.uk";p=fetch("https://web.archive.org/web/20210104170601/https://www.bbc.".concat(t,"/userinfo")).then((function(t){return t.json()}))}return p}function d(t){if(t.status>=200&&t.status<300)return t;var r=new Error(t.statusText);throw r.response=t,r}function v(t){return t.json()}function y(){if(window.orbitData.user&&window.orbitData.user.ageBand)return Promise.resolve(window.orbitData.user);if(!l){if("undefined"==typeof XMLHttpRequest||!("withCredentials"in new XMLHttpRequest))return Promise.resolve(window.orbitData.user);l=f(["idcta-v2/idcta-1"]).then((function(t){return t.initiateTokenRefresh().then((function(){return window.fetch(window.orbitData.userProfileUrl,{credentials:"include"}).then(d).then(v).then((function(t){return void 0===window.orbitData.user?window.orbitData.user=t:Object.assign(window.orbitData.user,t),window.orbitData.user}))}))}))}return l}var g={getHashedId:function(){return f(["idcta-v2/idcta-1"]).then((function(t){return t.getCookieInstance().getHidFromCookie()}))},isSignedIn:function(){return f(["idcta-v2/idcta-1"]).then((function(t){return t&&t.getCookieInstance().hasCookie()}))},getCountry:function(){return h().then((function(t){return t["X-Country"]||"gb"}))},isUKCombined:function(){return h().then((function(t){if(!t["X-Ip_is_uk_combined"])throw new s("missing isUKCombined from userinfo response");return"yes"===t["X-Ip_is_uk_combined"].toLowerCase()}))},canSeeAdverts:function(){return h().then((function(t){if(!t["X-Ip_is_advertise_combined"])throw new s("missing canSeeAdverts from userinfo response");return"yes"===t["X-Ip_is_advertise_combined"].toLowerCase()}))},getAgeBand:function(){return h().then((function(t){return t["X-Age-Band"]?Promise.resolve(t["X-Age-Band"]):g.isSignedIn().then((function(r){if(r)return y().then((function(r){return t["X-Age-Band"]=r["X-Age-Band"],t["X-Age-Band"]||void 0})).catch((function(r){return t["X-Age-Band"]||void 0}))}))}))},allowsPerformanceCookies:function(){return f(["orb/cookies"]).then((function(t){return!!t.cookiesEnabled()&&!!t.readPolicy("performance")}))},allowsFunctionalCookies:function(){return f(["orb/cookies"]).then((function(t){return!!t.cookiesEnabled()&&!!t.readPolicy("personalisation")}))},getCookieValue:function(t){return f(["orb/cookies"]).then((function(r){return r.get(t)}))}};window.bbcuser=g,t.exports={bbcuser:g,BBCUserError:s}},7633:function(t,r,e){e(1539),e(8783),e(3948),e(8674),e(7922),e(7727);var n=e(857);t.exports=n.Promise},1111:function(t,r,e){e(4916),e(4953),e(8992),e(9841),e(7852),e(2023),e(4723),e(6373),e(6528),e(3112),e(2481),e(5306),e(4765),e(3123),e(3157),e(3210),e(5674),e(8702),e(8783),e(5218),e(4475),e(7929),e(915),e(9253),e(2125),e(8830),e(8734),e(9254),e(7268),e(7397),e(86),e(623);var n=e(857);t.exports=n.String},3099:function(t){t.exports=function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function");return t}},6077:function(t,r,e){var n=e(111);t.exports=function(t){if(!n(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype");return t}},1223:function(t,r,e){var n=e(5112),o=e(30),i=e(3070),u=n("unscopables"),a=Array.prototype;null==a[u]&&i.f(a,u,{configurable:!0,value:o(null)}),t.exports=function(t){a[u][t]=!0}},1530:function(t,r,e){"use strict";var n=e(8710).charAt;t.exports=function(t,r,e){return r+(e?n(t,r).length:1)}},5787:function(t){t.exports=function(t,r,e){if(!(t instanceof r))throw TypeError("Incorrect "+(e?e+" ":"")+"invocation");return t}},9670:function(t,r,e){var n=e(111);t.exports=function(t){if(!n(t))throw TypeError(String(t)+" is not an object");return t}},1318:function(t,r,e){var n=e(5656),o=e(7466),i=e(1400),u=function(t){return function(r,e,u){var a,c=n(r),s=o(c.length),f=i(u,s);if(t&&e!=e){for(;s>f;)if((a=c[f++])!=a)return!0}else for(;s>f;f++)if((t||f in c)&&c[f]===e)return t||f||0;return!t&&-1}};t.exports={includes:u(!0),indexOf:u(!1)}},3411:function(t,r,e){var n=e(9670);t.exports=function(t,r,e,o){try{return o?r(n(e)[0],e[1]):r(e)}catch(r){var i=t.return;throw void 0!==i&&n(i.call(t)),r}}},7072:function(t,r,e){var n=e(5112)("iterator"),o=!1;try{var i=0,u={next:function(){return{done:!!i++}},return:function(){o=!0}};u[n]=function(){return this},Array.from(u,(function(){throw 2}))}catch(t){}t.exports=function(t,r){if(!r&&!o)return!1;var e=!1;try{var i={};i[n]=function(){return{next:function(){return{done:e=!0}}}},t(i)}catch(t){}return e}},4326:function(t){var r={}.toString;t.exports=function(t){return r.call(t).slice(8,-1)}},648:function(t,r,e){var n=e(1694),o=e(4326),i=e(5112)("toStringTag"),u="Arguments"==o(function(){return arguments}());t.exports=n?o:function(t){var r,e,n;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(e=function(t,r){try{return t[r]}catch(t){}}(r=Object(t),i))?e:u?o(r):"Object"==(n=o(r))&&"function"==typeof r.callee?"Arguments":n}},9920:function(t,r,e){var n=e(6656),o=e(3887),i=e(1236),u=e(3070);t.exports=function(t,r){for(var e=o(r),a=u.f,c=i.f,s=0;s<e.length;s++){var f=e[s];n(t,f)||a(t,f,c(r,f))}}},4964:function(t,r,e){var n=e(5112)("match");t.exports=function(t){var r=/./;try{"/./"[t](r)}catch(e){try{return r[n]=!1,"/./"[t](r)}catch(t){}}return!1}},8544:function(t,r,e){var n=e(7293);t.exports=!n((function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}))},4230:function(t,r,e){var n=e(4488),o=/"/g;t.exports=function(t,r,e,i){var u=String(n(t)),a="<"+r;return""!==e&&(a+=" "+e+'="'+String(i).replace(o,"&quot;")+'"'),a+">"+u+"</"+r+">"}},4994:function(t,r,e){"use strict";var n=e(3383).IteratorPrototype,o=e(30),i=e(9114),u=e(8003),a=e(7497),c=function(){return this};t.exports=function(t,r,e){var s=r+" Iterator";return t.prototype=o(n,{next:i(1,e)}),u(t,s,!1,!0),a[s]=c,t}},8880:function(t,r,e){var n=e(9781),o=e(3070),i=e(9114);t.exports=n?function(t,r,e){return o.f(t,r,i(1,e))}:function(t,r,e){return t[r]=e,t}},9114:function(t){t.exports=function(t,r){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:r}}},654:function(t,r,e){"use strict";var n=e(2109),o=e(4994),i=e(9518),u=e(7674),a=e(8003),c=e(8880),s=e(1320),f=e(5112),l=e(1913),p=e(7497),h=e(3383),d=h.IteratorPrototype,v=h.BUGGY_SAFARI_ITERATORS,y=f("iterator"),g="keys",b="values",m="entries",w=function(){return this};t.exports=function(t,r,e,f,h,x,S){o(e,r,f);var E,_,O,T=function(t){if(t===h&&R)return R;if(!v&&t in A)return A[t];switch(t){case g:case b:case m:return function(){return new e(this,t)}}return function(){return new e(this)}},P=r+" Iterator",j=!1,A=t.prototype,I=A[y]||A["@@iterator"]||h&&A[h],R=!v&&I||T(h),L="Array"==r&&A.entries||I;if(L&&(E=i(L.call(new t)),d!==Object.prototype&&E.next&&(l||i(E)===d||(u?u(E,d):"function"!=typeof E[y]&&c(E,y,w)),a(E,P,!0,!0),l&&(p[P]=w))),h==b&&I&&I.name!==b&&(j=!0,R=function(){return I.call(this)}),l&&!S||A[y]===R||c(A,y,R),p[r]=R,h)if(_={values:T(b),keys:x?R:T(g),entries:T(m)},S)for(O in _)(v||j||!(O in A))&&s(A,O,_[O]);else n({target:r,proto:!0,forced:v||j},_);return _}},9781:function(t,r,e){var n=e(7293);t.exports=!n((function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}))},317:function(t,r,e){var n=e(7854),o=e(111),i=n.document,u=o(i)&&o(i.createElement);t.exports=function(t){return u?i.createElement(t):{}}},8324:function(t){t.exports={CSSRuleList:0,CSSStyleDeclaration:0,CSSValueList:0,ClientRectList:0,DOMRectList:0,DOMStringList:0,DOMTokenList:1,DataTransferItemList:0,FileList:0,HTMLAllCollection:0,HTMLCollection:0,HTMLFormElement:0,HTMLSelectElement:0,MediaList:0,MimeTypeArray:0,NamedNodeMap:0,NodeList:1,PaintRequestList:0,Plugin:0,PluginArray:0,SVGLengthList:0,SVGNumberList:0,SVGPathSegList:0,SVGPointList:0,SVGStringList:0,SVGTransformList:0,SourceBufferList:0,StyleSheetList:0,TextTrackCueList:0,TextTrackList:0,TouchList:0}},6833:function(t,r,e){var n=e(8113);t.exports=/(iphone|ipod|ipad).*applewebkit/i.test(n)},8113:function(t,r,e){var n=e(5005);t.exports=n("navigator","userAgent")||""},7392:function(t,r,e){var n,o,i=e(7854),u=e(8113),a=i.process,c=a&&a.versions,s=c&&c.v8;s?o=(n=s.split("."))[0]+n[1]:u&&(!(n=u.match(/Edge\/(\d+)/))||n[1]>=74)&&(n=u.match(/Chrome\/(\d+)/))&&(o=n[1]),t.exports=o&&+o},748:function(t){t.exports=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"]},2109:function(t,r,e){var n=e(7854),o=e(1236).f,i=e(8880),u=e(1320),a=e(3505),c=e(9920),s=e(4705);t.exports=function(t,r){var e,f,l,p,h,d=t.target,v=t.global,y=t.stat;if(e=v?n:y?n[d]||a(d,{}):(n[d]||{}).prototype)for(f in r){if(p=r[f],l=t.noTargetGet?(h=o(e,f))&&h.value:e[f],!s(v?f:d+(y?".":"#")+f,t.forced)&&void 0!==l){if(typeof p==typeof l)continue;c(p,l)}(t.sham||l&&l.sham)&&i(p,"sham",!0),u(e,f,p,t)}}},7293:function(t){t.exports=function(t){try{return!!t()}catch(t){return!0}}},7007:function(t,r,e){"use strict";e(4916);var n=e(1320),o=e(7293),i=e(5112),u=e(2261),a=e(8880),c=i("species"),s=!o((function(){var t=/./;return t.exec=function(){var t=[];return t.groups={a:"7"},t},"7"!=="".replace(t,"$<a>")})),f="$0"==="a".replace(/./,"$0"),l=i("replace"),p=!!/./[l]&&""===/./[l]("a","$0"),h=!o((function(){var t=/(?:)/,r=t.exec;t.exec=function(){return r.apply(this,arguments)};var e="ab".split(t);return 2!==e.length||"a"!==e[0]||"b"!==e[1]}));t.exports=function(t,r,e,l){var d=i(t),v=!o((function(){var r={};return r[d]=function(){return 7},7!=""[t](r)})),y=v&&!o((function(){var r=!1,e=/a/;return"split"===t&&((e={}).constructor={},e.constructor[c]=function(){return e},e.flags="",e[d]=/./[d]),e.exec=function(){return r=!0,null},e[d](""),!r}));if(!v||!y||"replace"===t&&(!s||!f||p)||"split"===t&&!h){var g=/./[d],b=e(d,""[t],(function(t,r,e,n,o){return r.exec===u?v&&!o?{done:!0,value:g.call(r,e,n)}:{done:!0,value:t.call(e,r,n)}:{done:!1}}),{REPLACE_KEEPS_$0:f,REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE:p}),m=b[0],w=b[1];n(String.prototype,t,m),n(RegExp.prototype,d,2==r?function(t,r){return w.call(t,this,r)}:function(t){return w.call(t,this)})}l&&a(RegExp.prototype[d],"sham",!0)}},9974:function(t,r,e){var n=e(3099);t.exports=function(t,r,e){if(n(t),void 0===r)return t;switch(e){case 0:return function(){return t.call(r)};case 1:return function(e){return t.call(r,e)};case 2:return function(e,n){return t.call(r,e,n)};case 3:return function(e,n,o){return t.call(r,e,n,o)}}return function(){return t.apply(r,arguments)}}},5005:function(t,r,e){var n=e(857),o=e(7854),i=function(t){return"function"==typeof t?t:void 0};t.exports=function(t,r){return arguments.length<2?i(n[t])||i(o[t]):n[t]&&n[t][r]||o[t]&&o[t][r]}},1246:function(t,r,e){var n=e(648),o=e(7497),i=e(5112)("iterator");t.exports=function(t){if(null!=t)return t[i]||t["@@iterator"]||o[n(t)]}},7854:function(t,r,e){var n=function(t){return t&&t.Math==Math&&t};t.exports=n("object"==typeof globalThis&&globalThis)||n("object"==typeof window&&window)||n("object"==typeof self&&self)||n("object"==typeof e.g&&e.g)||Function("return this")()},6656:function(t){var r={}.hasOwnProperty;t.exports=function(t,e){return r.call(t,e)}},3501:function(t){t.exports={}},842:function(t,r,e){var n=e(7854);t.exports=function(t,r){var e=n.console;e&&e.error&&(1===arguments.length?e.error(t):e.error(t,r))}},490:function(t,r,e){var n=e(5005);t.exports=n("document","documentElement")},4664:function(t,r,e){var n=e(9781),o=e(7293),i=e(317);t.exports=!n&&!o((function(){return 7!=Object.defineProperty(i("div"),"a",{get:function(){return 7}}).a}))},8361:function(t,r,e){var n=e(7293),o=e(4326),i="".split;t.exports=n((function(){return!Object("z").propertyIsEnumerable(0)}))?function(t){return"String"==o(t)?i.call(t,""):Object(t)}:Object},2788:function(t,r,e){var n=e(5465),o=Function.toString;"function"!=typeof n.inspectSource&&(n.inspectSource=function(t){return o.call(t)}),t.exports=n.inspectSource},9909:function(t,r,e){var n,o,i,u=e(8536),a=e(7854),c=e(111),s=e(8880),f=e(6656),l=e(6200),p=e(3501),h=a.WeakMap;if(u){var d=new h,v=d.get,y=d.has,g=d.set;n=function(t,r){return g.call(d,t,r),r},o=function(t){return v.call(d,t)||{}},i=function(t){return y.call(d,t)}}else{var b=l("state");p[b]=!0,n=function(t,r){return s(t,b,r),r},o=function(t){return f(t,b)?t[b]:{}},i=function(t){return f(t,b)}}t.exports={set:n,get:o,has:i,enforce:function(t){return i(t)?o(t):n(t,{})},getterFor:function(t){return function(r){var e;if(!c(r)||(e=o(r)).type!==t)throw TypeError("Incompatible receiver, "+t+" required");return e}}}},7659:function(t,r,e){var n=e(5112),o=e(7497),i=n("iterator"),u=Array.prototype;t.exports=function(t){return void 0!==t&&(o.Array===t||u[i]===t)}},4705:function(t,r,e){var n=e(7293),o=/#|\.prototype\./,i=function(t,r){var e=a[u(t)];return e==s||e!=c&&("function"==typeof r?n(r):!!r)},u=i.normalize=function(t){return String(t).replace(o,".").toLowerCase()},a=i.data={},c=i.NATIVE="N",s=i.POLYFILL="P";t.exports=i},111:function(t){t.exports=function(t){return"object"==typeof t?null!==t:"function"==typeof t}},1913:function(t){t.exports=!1},7850:function(t,r,e){var n=e(111),o=e(4326),i=e(5112)("match");t.exports=function(t){var r;return n(t)&&(void 0!==(r=t[i])?!!r:"RegExp"==o(t))}},408:function(t,r,e){var n=e(9670),o=e(7659),i=e(7466),u=e(9974),a=e(1246),c=e(3411),s=function(t,r){this.stopped=t,this.result=r};(t.exports=function(t,r,e,f,l){var p,h,d,v,y,g,b,m=u(r,e,f?2:1);if(l)p=t;else{if("function"!=typeof(h=a(t)))throw TypeError("Target is not iterable");if(o(h)){for(d=0,v=i(t.length);v>d;d++)if((y=f?m(n(b=t[d])[0],b[1]):m(t[d]))&&y instanceof s)return y;return new s(!1)}p=h.call(t)}for(g=p.next;!(b=g.call(p)).done;)if("object"==typeof(y=c(p,m,b.value,f))&&y&&y instanceof s)return y;return new s(!1)}).stop=function(t){return new s(!0,t)}},3383:function(t,r,e){"use strict";var n,o,i,u=e(9518),a=e(8880),c=e(6656),s=e(5112),f=e(1913),l=s("iterator"),p=!1;[].keys&&("next"in(i=[].keys())?(o=u(u(i)))!==Object.prototype&&(n=o):p=!0),null==n&&(n={}),f||c(n,l)||a(n,l,(function(){return this})),t.exports={IteratorPrototype:n,BUGGY_SAFARI_ITERATORS:p}},7497:function(t){t.exports={}},5948:function(t,r,e){var n,o,i,u,a,c,s,f,l=e(7854),p=e(1236).f,h=e(4326),d=e(261).set,v=e(6833),y=l.MutationObserver||l.WebKitMutationObserver,g=l.process,b=l.Promise,m="process"==h(g),w=p(l,"queueMicrotask"),x=w&&w.value;x||(n=function(){var t,r;for(m&&(t=g.domain)&&t.exit();o;){r=o.fn,o=o.next;try{r()}catch(t){throw o?u():i=void 0,t}}i=void 0,t&&t.enter()},m?u=function(){g.nextTick(n)}:y&&!v?(a=!0,c=document.createTextNode(""),new y(n).observe(c,{characterData:!0}),u=function(){c.data=a=!a}):b&&b.resolve?(s=b.resolve(void 0),f=s.then,u=function(){f.call(s,n)}):u=function(){d.call(l,n)}),t.exports=x||function(t){var r={fn:t,next:void 0};i&&(i.next=r),o||(o=r,u()),i=r}},3366:function(t,r,e){var n=e(7854);t.exports=n.Promise},133:function(t,r,e){var n=e(7293);t.exports=!!Object.getOwnPropertySymbols&&!n((function(){return!String(Symbol())}))},8536:function(t,r,e){var n=e(7854),o=e(2788),i=n.WeakMap;t.exports="function"==typeof i&&/native code/.test(o(i))},8523:function(t,r,e){"use strict";var n=e(3099),o=function(t){var r,e;this.promise=new t((function(t,n){if(void 0!==r||void 0!==e)throw TypeError("Bad Promise constructor");r=t,e=n})),this.resolve=n(r),this.reject=n(e)};t.exports.f=function(t){return new o(t)}},3929:function(t,r,e){var n=e(7850);t.exports=function(t){if(n(t))throw TypeError("The method doesn't accept regular expressions");return t}},30:function(t,r,e){var n,o=e(9670),i=e(6048),u=e(748),a=e(3501),c=e(490),s=e(317),f=e(6200),l=f("IE_PROTO"),p=function(){},h=function(t){return"<script>"+t+"</"+"script>"},d=function(){try{n=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,r;d=n?function(t){t.write(h("")),t.close();var r=t.parentWindow.Object;return t=null,r}(n):((r=s("iframe")).style.display="none",c.appendChild(r),r.src=String("javascript:"),(t=r.contentWindow.document).open(),t.write(h("document.F=Object")),t.close(),t.F);for(var e=u.length;e--;)delete d.prototype[u[e]];return d()};a[l]=!0,t.exports=Object.create||function(t,r){var e;return null!==t?(p.prototype=o(t),e=new p,p.prototype=null,e[l]=t):e=d(),void 0===r?e:i(e,r)}},6048:function(t,r,e){var n=e(9781),o=e(3070),i=e(9670),u=e(1956);t.exports=n?Object.defineProperties:function(t,r){i(t);for(var e,n=u(r),a=n.length,c=0;a>c;)o.f(t,e=n[c++],r[e]);return t}},3070:function(t,r,e){var n=e(9781),o=e(4664),i=e(9670),u=e(7593),a=Object.defineProperty;r.f=n?a:function(t,r,e){if(i(t),r=u(r,!0),i(e),o)try{return a(t,r,e)}catch(t){}if("get"in e||"set"in e)throw TypeError("Accessors not supported");return"value"in e&&(t[r]=e.value),t}},1236:function(t,r,e){var n=e(9781),o=e(5296),i=e(9114),u=e(5656),a=e(7593),c=e(6656),s=e(4664),f=Object.getOwnPropertyDescriptor;r.f=n?f:function(t,r){if(t=u(t),r=a(r,!0),s)try{return f(t,r)}catch(t){}if(c(t,r))return i(!o.f.call(t,r),t[r])}},8006:function(t,r,e){var n=e(6324),o=e(748).concat("length","prototype");r.f=Object.getOwnPropertyNames||function(t){return n(t,o)}},5181:function(t,r){r.f=Object.getOwnPropertySymbols},9518:function(t,r,e){var n=e(6656),o=e(7908),i=e(6200),u=e(8544),a=i("IE_PROTO"),c=Object.prototype;t.exports=u?Object.getPrototypeOf:function(t){return t=o(t),n(t,a)?t[a]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?c:null}},6324:function(t,r,e){var n=e(6656),o=e(5656),i=e(1318).indexOf,u=e(3501);t.exports=function(t,r){var e,a=o(t),c=0,s=[];for(e in a)!n(u,e)&&n(a,e)&&s.push(e);for(;r.length>c;)n(a,e=r[c++])&&(~i(s,e)||s.push(e));return s}},1956:function(t,r,e){var n=e(6324),o=e(748);t.exports=Object.keys||function(t){return n(t,o)}},5296:function(t,r){"use strict";var e={}.propertyIsEnumerable,n=Object.getOwnPropertyDescriptor,o=n&&!e.call({1:2},1);r.f=o?function(t){var r=n(this,t);return!!r&&r.enumerable}:e},7674:function(t,r,e){var n=e(9670),o=e(6077);t.exports=Object.setPrototypeOf||("__proto__"in{}?function(){var t,r=!1,e={};try{(t=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(e,[]),r=e instanceof Array}catch(t){}return function(e,i){return n(e),o(i),r?t.call(e,i):e.__proto__=i,e}}():void 0)},288:function(t,r,e){"use strict";var n=e(1694),o=e(648);t.exports=n?{}.toString:function(){return"[object "+o(this)+"]"}},3887:function(t,r,e){var n=e(5005),o=e(8006),i=e(5181),u=e(9670);t.exports=n("Reflect","ownKeys")||function(t){var r=o.f(u(t)),e=i.f;return e?r.concat(e(t)):r}},857:function(t,r,e){var n=e(7854);t.exports=n},2534:function(t){t.exports=function(t){try{return{error:!1,value:t()}}catch(t){return{error:!0,value:t}}}},9478:function(t,r,e){var n=e(9670),o=e(111),i=e(8523);t.exports=function(t,r){if(n(t),o(r)&&r.constructor===t)return r;var e=i.f(t);return(0,e.resolve)(r),e.promise}},2248:function(t,r,e){var n=e(1320);t.exports=function(t,r,e){for(var o in r)n(t,o,r[o],e);return t}},1320:function(t,r,e){var n=e(7854),o=e(8880),i=e(6656),u=e(3505),a=e(2788),c=e(9909),s=c.get,f=c.enforce,l=String(String).split("String");(t.exports=function(t,r,e,a){var c=!!a&&!!a.unsafe,s=!!a&&!!a.enumerable,p=!!a&&!!a.noTargetGet;"function"==typeof e&&("string"!=typeof r||i(e,"name")||o(e,"name",r),f(e).source=l.join("string"==typeof r?r:"")),t!==n?(c?!p&&t[r]&&(s=!0):delete t[r],s?t[r]=e:o(t,r,e)):s?t[r]=e:u(r,e)})(Function.prototype,"toString",(function(){return"function"==typeof this&&s(this).source||a(this)}))},7651:function(t,r,e){var n=e(4326),o=e(2261);t.exports=function(t,r){var e=t.exec;if("function"==typeof e){var i=e.call(t,r);if("object"!=typeof i)throw TypeError("RegExp exec method returned something other than an Object or null");return i}if("RegExp"!==n(t))throw TypeError("RegExp#exec called on incompatible receiver");return o.call(t,r)}},2261:function(t,r,e){"use strict";var n,o,i=e(7066),u=e(2999),a=RegExp.prototype.exec,c=String.prototype.replace,s=a,f=(n=/a/,o=/b*/g,a.call(n,"a"),a.call(o,"a"),0!==n.lastIndex||0!==o.lastIndex),l=u.UNSUPPORTED_Y||u.BROKEN_CARET,p=void 0!==/()??/.exec("")[1];(f||p||l)&&(s=function(t){var r,e,n,o,u=this,s=l&&u.sticky,h=i.call(u),d=u.source,v=0,y=t;return s&&(-1===(h=h.replace("y","")).indexOf("g")&&(h+="g"),y=String(t).slice(u.lastIndex),u.lastIndex>0&&(!u.multiline||u.multiline&&"\n"!==t[u.lastIndex-1])&&(d="(?: "+d+")",y=" "+y,v++),e=new RegExp("^(?:"+d+")",h)),p&&(e=new RegExp("^"+d+"$(?!\\s)",h)),f&&(r=u.lastIndex),n=a.call(s?e:u,y),s?n?(n.input=n.input.slice(v),n[0]=n[0].slice(v),n.index=u.lastIndex,u.lastIndex+=n[0].length):u.lastIndex=0:f&&n&&(u.lastIndex=u.global?n.index+n[0].length:r),p&&n&&n.length>1&&c.call(n[0],e,(function(){for(o=1;o<arguments.length-2;o++)void 0===arguments[o]&&(n[o]=void 0)})),n}),t.exports=s},7066:function(t,r,e){"use strict";var n=e(9670);t.exports=function(){var t=n(this),r="";return t.global&&(r+="g"),t.ignoreCase&&(r+="i"),t.multiline&&(r+="m"),t.dotAll&&(r+="s"),t.unicode&&(r+="u"),t.sticky&&(r+="y"),r}},2999:function(t,r,e){"use strict";var n=e(7293);function o(t,r){return RegExp(t,r)}r.UNSUPPORTED_Y=n((function(){var t=o("a","y");return t.lastIndex=2,null!=t.exec("abcd")})),r.BROKEN_CARET=n((function(){var t=o("^r","gy");return t.lastIndex=2,null!=t.exec("str")}))},4488:function(t){t.exports=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t}},6029:function(t){t.exports=Object.is||function(t,r){return t===r?0!==t||1/t==1/r:t!=t&&r!=r}},3505:function(t,r,e){var n=e(7854),o=e(8880);t.exports=function(t,r){try{o(n,t,r)}catch(e){n[t]=r}return r}},6340:function(t,r,e){"use strict";var n=e(5005),o=e(3070),i=e(5112),u=e(9781),a=i("species");t.exports=function(t){var r=n(t),e=o.f;u&&r&&!r[a]&&e(r,a,{configurable:!0,get:function(){return this}})}},8003:function(t,r,e){var n=e(3070).f,o=e(6656),i=e(5112)("toStringTag");t.exports=function(t,r,e){t&&!o(t=e?t:t.prototype,i)&&n(t,i,{configurable:!0,value:r})}},6200:function(t,r,e){var n=e(2309),o=e(9711),i=n("keys");t.exports=function(t){return i[t]||(i[t]=o(t))}},5465:function(t,r,e){var n=e(7854),o=e(3505),i="__core-js_shared__",u=n[i]||o(i,{});t.exports=u},2309:function(t,r,e){var n=e(1913),o=e(5465);(t.exports=function(t,r){return o[t]||(o[t]=void 0!==r?r:{})})("versions",[]).push({version:"3.6.5",mode:n?"pure":"global",copyright:"© 2020 Denis Pushkarev (zloirock.ru)"})},6707:function(t,r,e){var n=e(9670),o=e(3099),i=e(5112)("species");t.exports=function(t,r){var e,u=n(t).constructor;return void 0===u||null==(e=n(u)[i])?r:o(e)}},3429:function(t,r,e){var n=e(7293);t.exports=function(t){return n((function(){var r=""[t]('"');return r!==r.toLowerCase()||r.split('"').length>3}))}},8710:function(t,r,e){var n=e(9958),o=e(4488),i=function(t){return function(r,e){var i,u,a=String(o(r)),c=n(e),s=a.length;return c<0||c>=s?t?"":void 0:(i=a.charCodeAt(c))<55296||i>56319||c+1===s||(u=a.charCodeAt(c+1))<56320||u>57343?t?a.charAt(c):i:t?a.slice(c,c+2):u-56320+(i-55296<<10)+65536}};t.exports={codeAt:i(!1),charAt:i(!0)}},4986:function(t,r,e){var n=e(8113);t.exports=/Version\/10\.\d+(\.\d+)?( Mobile\/\w+)? Safari\//.test(n)},6650:function(t,r,e){var n=e(7466),o=e(8415),i=e(4488),u=Math.ceil,a=function(t){return function(r,e,a){var c,s,f=String(i(r)),l=f.length,p=void 0===a?" ":String(a),h=n(e);return h<=l||""==p?f:(c=h-l,(s=o.call(p,u(c/p.length))).length>c&&(s=s.slice(0,c)),t?f+s:s+f)}};t.exports={start:a(!1),end:a(!0)}},8415:function(t,r,e){"use strict";var n=e(9958),o=e(4488);t.exports="".repeat||function(t){var r=String(o(this)),e="",i=n(t);if(i<0||i==1/0)throw RangeError("Wrong number of repetitions");for(;i>0;(i>>>=1)&&(r+=r))1&i&&(e+=r);return e}},6091:function(t,r,e){var n=e(7293),o=e(1361);t.exports=function(t){return n((function(){return!!o[t]()||"​…᠎"!="​…᠎"[t]()||o[t].name!==t}))}},3111:function(t,r,e){var n=e(4488),o="["+e(1361)+"]",i=RegExp("^"+o+o+"*"),u=RegExp(o+o+"*$"),a=function(t){return function(r){var e=String(n(r));return 1&t&&(e=e.replace(i,"")),2&t&&(e=e.replace(u,"")),e}};t.exports={start:a(1),end:a(2),trim:a(3)}},261:function(t,r,e){var n,o,i,u=e(7854),a=e(7293),c=e(4326),s=e(9974),f=e(490),l=e(317),p=e(6833),h=u.location,d=u.setImmediate,v=u.clearImmediate,y=u.process,g=u.MessageChannel,b=u.Dispatch,m=0,w={},x="onreadystatechange",S=function(t){if(w.hasOwnProperty(t)){var r=w[t];delete w[t],r()}},E=function(t){return function(){S(t)}},_=function(t){S(t.data)},O=function(t){u.postMessage(t+"",h.protocol+"//"+h.host)};d&&v||(d=function(t){for(var r=[],e=1;arguments.length>e;)r.push(arguments[e++]);return w[++m]=function(){("function"==typeof t?t:Function(t)).apply(void 0,r)},n(m),m},v=function(t){delete w[t]},"process"==c(y)?n=function(t){y.nextTick(E(t))}:b&&b.now?n=function(t){b.now(E(t))}:g&&!p?(i=(o=new g).port2,o.port1.onmessage=_,n=s(i.postMessage,i,1)):!u.addEventListener||"function"!=typeof postMessage||u.importScripts||a(O)||"file:"===h.protocol?n=x in l("script")?function(t){f.appendChild(l("script")).onreadystatechange=function(){f.removeChild(this),S(t)}}:function(t){setTimeout(E(t),0)}:(n=O,u.addEventListener("message",_,!1))),t.exports={set:d,clear:v}},1400:function(t,r,e){var n=e(9958),o=Math.max,i=Math.min;t.exports=function(t,r){var e=n(t);return e<0?o(e+r,0):i(e,r)}},5656:function(t,r,e){var n=e(8361),o=e(4488);t.exports=function(t){return n(o(t))}},9958:function(t){var r=Math.ceil,e=Math.floor;t.exports=function(t){return isNaN(t=+t)?0:(t>0?e:r)(t)}},7466:function(t,r,e){var n=e(9958),o=Math.min;t.exports=function(t){return t>0?o(n(t),9007199254740991):0}},7908:function(t,r,e){var n=e(4488);t.exports=function(t){return Object(n(t))}},7593:function(t,r,e){var n=e(111);t.exports=function(t,r){if(!n(t))return t;var e,o;if(r&&"function"==typeof(e=t.toString)&&!n(o=e.call(t)))return o;if("function"==typeof(e=t.valueOf)&&!n(o=e.call(t)))return o;if(!r&&"function"==typeof(e=t.toString)&&!n(o=e.call(t)))return o;throw TypeError("Can't convert object to primitive value")}},1694:function(t,r,e){var n={};n[e(5112)("toStringTag")]="z",t.exports="[object z]"===String(n)},9711:function(t){var r=0,e=Math.random();t.exports=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++r+e).toString(36)}},3307:function(t,r,e){var n=e(133);t.exports=n&&!Symbol.sham&&"symbol"==typeof Symbol.iterator},5112:function(t,r,e){var n=e(7854),o=e(2309),i=e(6656),u=e(9711),a=e(133),c=e(3307),s=o("wks"),f=n.Symbol,l=c?f:f&&f.withoutSetter||u;t.exports=function(t){return i(s,t)||(a&&i(f,t)?s[t]=f[t]:s[t]=l("Symbol."+t)),s[t]}},1361:function(t){t.exports="\t\n\v\f\r                 \u2028\u2029\ufeff"},6992:function(t,r,e){"use strict";var n=e(5656),o=e(1223),i=e(7497),u=e(9909),a=e(654),c="Array Iterator",s=u.set,f=u.getterFor(c);t.exports=a(Array,"Array",(function(t,r){s(this,{type:c,target:n(t),index:0,kind:r})}),(function(){var t=f(this),r=t.target,e=t.kind,n=t.index++;return!r||n>=r.length?(t.target=void 0,{value:void 0,done:!0}):"keys"==e?{value:n,done:!1}:"values"==e?{value:r[n],done:!1}:{value:[n,r[n]],done:!1}}),"values"),i.Arguments=i.Array,o("keys"),o("values"),o("entries")},1539:function(t,r,e){var n=e(1694),o=e(1320),i=e(288);n||o(Object.prototype,"toString",i,{unsafe:!0})},7922:function(t,r,e){"use strict";var n=e(2109),o=e(3099),i=e(8523),u=e(2534),a=e(408);n({target:"Promise",stat:!0},{allSettled:function(t){var r=this,e=i.f(r),n=e.resolve,c=e.reject,s=u((function(){var e=o(r.resolve),i=[],u=0,c=1;a(t,(function(t){var o=u++,a=!1;i.push(void 0),c++,e.call(r,t).then((function(t){a||(a=!0,i[o]={status:"fulfilled",value:t},--c||n(i))}),(function(t){a||(a=!0,i[o]={status:"rejected",reason:t},--c||n(i))}))})),--c||n(i)}));return s.error&&c(s.value),e.promise}})},7727:function(t,r,e){"use strict";var n=e(2109),o=e(1913),i=e(3366),u=e(7293),a=e(5005),c=e(6707),s=e(9478),f=e(1320);n({target:"Promise",proto:!0,real:!0,forced:!!i&&u((function(){i.prototype.finally.call({then:function(){}},(function(){}))}))},{finally:function(t){var r=c(this,a("Promise")),e="function"==typeof t;return this.then(e?function(e){return s(r,t()).then((function(){return e}))}:t,e?function(e){return s(r,t()).then((function(){throw e}))}:t)}}),o||"function"!=typeof i||i.prototype.finally||f(i.prototype,"finally",a("Promise").prototype.finally)},8674:function(t,r,e){"use strict";var n,o,i,u,a=e(2109),c=e(1913),s=e(7854),f=e(5005),l=e(3366),p=e(1320),h=e(2248),d=e(8003),v=e(6340),y=e(111),g=e(3099),b=e(5787),m=e(4326),w=e(2788),x=e(408),S=e(7072),E=e(6707),_=e(261).set,O=e(5948),T=e(9478),P=e(842),j=e(8523),A=e(2534),I=e(9909),R=e(4705),L=e(5112),k=e(7392),C=L("species"),D="Promise",B=I.get,U=I.set,F=I.getterFor(D),M=l,N=s.TypeError,G=s.document,X=s.process,H=f("fetch"),$=j.f,q=$,W="process"==m(X),V=!!(G&&G.createEvent&&s.dispatchEvent),z="unhandledrejection",K=R(D,(function(){if(!(w(M)!==String(M))){if(66===k)return!0;if(!W&&"function"!=typeof PromiseRejectionEvent)return!0}if(c&&!M.prototype.finally)return!0;if(k>=51&&/native code/.test(M))return!1;var t=M.resolve(1),r=function(t){t((function(){}),(function(){}))};return(t.constructor={})[C]=r,!(t.then((function(){}))instanceof r)})),Y=K||!S((function(t){M.all(t).catch((function(){}))})),J=function(t){var r;return!(!y(t)||"function"!=typeof(r=t.then))&&r},Q=function(t,r,e){if(!r.notified){r.notified=!0;var n=r.reactions;O((function(){for(var o=r.value,i=1==r.state,u=0;n.length>u;){var a,c,s,f=n[u++],l=i?f.ok:f.fail,p=f.resolve,h=f.reject,d=f.domain;try{l?(i||(2===r.rejection&&et(t,r),r.rejection=1),!0===l?a=o:(d&&d.enter(),a=l(o),d&&(d.exit(),s=!0)),a===f.promise?h(N("Promise-chain cycle")):(c=J(a))?c.call(a,p,h):p(a)):h(o)}catch(t){d&&!s&&d.exit(),h(t)}}r.reactions=[],r.notified=!1,e&&!r.rejection&&tt(t,r)}))}},Z=function(t,r,e){var n,o;V?((n=G.createEvent("Event")).promise=r,n.reason=e,n.initEvent(t,!1,!0),s.dispatchEvent(n)):n={promise:r,reason:e},(o=s["on"+t])?o(n):t===z&&P("Unhandled promise rejection",e)},tt=function(t,r){_.call(s,(function(){var e,n=r.value;if(rt(r)&&(e=A((function(){W?X.emit("unhandledRejection",n,t):Z(z,t,n)})),r.rejection=W||rt(r)?2:1,e.error))throw e.value}))},rt=function(t){return 1!==t.rejection&&!t.parent},et=function(t,r){_.call(s,(function(){W?X.emit("rejectionHandled",t):Z("rejectionhandled",t,r.value)}))},nt=function(t,r,e,n){return function(o){t(r,e,o,n)}},ot=function(t,r,e,n){r.done||(r.done=!0,n&&(r=n),r.value=e,r.state=2,Q(t,r,!0))},it=function(t,r,e,n){if(!r.done){r.done=!0,n&&(r=n);try{if(t===e)throw N("Promise can't be resolved itself");var o=J(e);o?O((function(){var n={done:!1};try{o.call(e,nt(it,t,n,r),nt(ot,t,n,r))}catch(e){ot(t,n,e,r)}})):(r.value=e,r.state=1,Q(t,r,!1))}catch(e){ot(t,{done:!1},e,r)}}};K&&(M=function(t){b(this,M,D),g(t),n.call(this);var r=B(this);try{t(nt(it,this,r),nt(ot,this,r))}catch(t){ot(this,r,t)}},(n=function(t){U(this,{type:D,done:!1,notified:!1,parent:!1,reactions:[],rejection:!1,state:0,value:void 0})}).prototype=h(M.prototype,{then:function(t,r){var e=F(this),n=$(E(this,M));return n.ok="function"!=typeof t||t,n.fail="function"==typeof r&&r,n.domain=W?X.domain:void 0,e.parent=!0,e.reactions.push(n),0!=e.state&&Q(this,e,!1),n.promise},catch:function(t){return this.then(void 0,t)}}),o=function(){var t=new n,r=B(t);this.promise=t,this.resolve=nt(it,t,r),this.reject=nt(ot,t,r)},j.f=$=function(t){return t===M||t===i?new o(t):q(t)},c||"function"!=typeof l||(u=l.prototype.then,p(l.prototype,"then",(function(t,r){var e=this;return new M((function(t,r){u.call(e,t,r)})).then(t,r)}),{unsafe:!0}),"function"==typeof H&&a({global:!0,enumerable:!0,forced:!0},{fetch:function(t){return T(M,H.apply(s,arguments))}}))),a({global:!0,wrap:!0,forced:K},{Promise:M}),d(M,D,!1,!0),v(D),i=f(D),a({target:D,stat:!0,forced:K},{reject:function(t){var r=$(this);return r.reject.call(void 0,t),r.promise}}),a({target:D,stat:!0,forced:c||K},{resolve:function(t){return T(c&&this===i?M:this,t)}}),a({target:D,stat:!0,forced:Y},{all:function(t){var r=this,e=$(r),n=e.resolve,o=e.reject,i=A((function(){var e=g(r.resolve),i=[],u=0,a=1;x(t,(function(t){var c=u++,s=!1;i.push(void 0),a++,e.call(r,t).then((function(t){s||(s=!0,i[c]=t,--a||n(i))}),o)})),--a||n(i)}));return i.error&&o(i.value),e.promise},race:function(t){var r=this,e=$(r),n=e.reject,o=A((function(){var o=g(r.resolve);x(t,(function(t){o.call(r,t).then(e.resolve,n)}))}));return o.error&&n(o.value),e.promise}})},4916:function(t,r,e){"use strict";var n=e(2109),o=e(2261);n({target:"RegExp",proto:!0,forced:/./.exec!==o},{exec:o})},5218:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("anchor")},{anchor:function(t){return o(this,"a","name",t)}})},4475:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("big")},{big:function(){return o(this,"big","","")}})},7929:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("blink")},{blink:function(){return o(this,"blink","","")}})},915:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("bold")},{bold:function(){return o(this,"b","","")}})},9841:function(t,r,e){"use strict";var n=e(2109),o=e(8710).codeAt;n({target:"String",proto:!0},{codePointAt:function(t){return o(this,t)}})},7852:function(t,r,e){"use strict";var n,o=e(2109),i=e(1236).f,u=e(7466),a=e(3929),c=e(4488),s=e(4964),f=e(1913),l="".endsWith,p=Math.min,h=s("endsWith");o({target:"String",proto:!0,forced:!!(f||h||(n=i(String.prototype,"endsWith"),!n||n.writable))&&!h},{endsWith:function(t){var r=String(c(this));a(t);var e=arguments.length>1?arguments[1]:void 0,n=u(r.length),o=void 0===e?n:p(u(e),n),i=String(t);return l?l.call(r,i,o):r.slice(o-i.length,o)===i}})},9253:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("fixed")},{fixed:function(){return o(this,"tt","","")}})},2125:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("fontcolor")},{fontcolor:function(t){return o(this,"font","color",t)}})},8830:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("fontsize")},{fontsize:function(t){return o(this,"font","size",t)}})},4953:function(t,r,e){var n=e(2109),o=e(1400),i=String.fromCharCode,u=String.fromCodePoint;n({target:"String",stat:!0,forced:!!u&&1!=u.length},{fromCodePoint:function(t){for(var r,e=[],n=arguments.length,u=0;n>u;){if(r=+arguments[u++],o(r,1114111)!==r)throw RangeError(r+" is not a valid code point");e.push(r<65536?i(r):i(55296+((r-=65536)>>10),r%1024+56320))}return e.join("")}})},2023:function(t,r,e){"use strict";var n=e(2109),o=e(3929),i=e(4488);n({target:"String",proto:!0,forced:!e(4964)("includes")},{includes:function(t){return!!~String(i(this)).indexOf(o(t),arguments.length>1?arguments[1]:void 0)}})},8734:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("italics")},{italics:function(){return o(this,"i","","")}})},8783:function(t,r,e){"use strict";var n=e(8710).charAt,o=e(9909),i=e(654),u="String Iterator",a=o.set,c=o.getterFor(u);i(String,"String",(function(t){a(this,{type:u,string:String(t),index:0})}),(function(){var t,r=c(this),e=r.string,o=r.index;return o>=e.length?{value:void 0,done:!0}:(t=n(e,o),r.index+=t.length,{value:t,done:!1})}))},9254:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("link")},{link:function(t){return o(this,"a","href",t)}})},6373:function(t,r,e){"use strict";var n=e(2109),o=e(4994),i=e(4488),u=e(7466),a=e(3099),c=e(9670),s=e(4326),f=e(7850),l=e(7066),p=e(8880),h=e(7293),d=e(5112),v=e(6707),y=e(1530),g=e(9909),b=e(1913),m=d("matchAll"),w="RegExp String",x="RegExp String Iterator",S=g.set,E=g.getterFor(x),_=RegExp.prototype,O=_.exec,T="".matchAll,P=!!T&&!h((function(){"a".matchAll(/./)})),j=o((function(t,r,e,n){S(this,{type:x,regexp:t,string:r,global:e,unicode:n,done:!1})}),w,(function(){var t=E(this);if(t.done)return{value:void 0,done:!0};var r=t.regexp,e=t.string,n=function(t,r){var e,n=t.exec;if("function"==typeof n){if("object"!=typeof(e=n.call(t,r)))throw TypeError("Incorrect exec result");return e}return O.call(t,r)}(r,e);return null===n?{value:void 0,done:t.done=!0}:t.global?(""==String(n[0])&&(r.lastIndex=y(e,u(r.lastIndex),t.unicode)),{value:n,done:!1}):(t.done=!0,{value:n,done:!1})})),A=function(t){var r,e,n,o,i,a,s=c(this),f=String(t);return r=v(s,RegExp),void 0===(e=s.flags)&&s instanceof RegExp&&!("flags"in _)&&(e=l.call(s)),n=void 0===e?"":String(e),o=new r(r===RegExp?s.source:s,n),i=!!~n.indexOf("g"),a=!!~n.indexOf("u"),o.lastIndex=u(s.lastIndex),new j(o,f,i,a)};n({target:"String",proto:!0,forced:P},{matchAll:function(t){var r,e,n,o=i(this);if(null!=t){if(f(t)&&!~String(i("flags"in _?t.flags:l.call(t))).indexOf("g"))throw TypeError("`.matchAll` does not allow non-global regexes");if(P)return T.apply(o,arguments);if(void 0===(e=t[m])&&b&&"RegExp"==s(t)&&(e=A),null!=e)return a(e).call(t,o)}else if(P)return T.apply(o,arguments);return r=String(o),n=new RegExp(t,"g"),b?A.call(n,r):n[m](r)}}),b||m in _||p(_,m,A)},4723:function(t,r,e){"use strict";var n=e(7007),o=e(9670),i=e(7466),u=e(4488),a=e(1530),c=e(7651);n("match",1,(function(t,r,e){return[function(r){var e=u(this),n=null==r?void 0:r[t];return void 0!==n?n.call(r,e):new RegExp(r)[t](String(e))},function(t){var n=e(r,t,this);if(n.done)return n.value;var u=o(t),s=String(this);if(!u.global)return c(u,s);var f=u.unicode;u.lastIndex=0;for(var l,p=[],h=0;null!==(l=c(u,s));){var d=String(l[0]);p[h]=d,""===d&&(u.lastIndex=a(s,i(u.lastIndex),f)),h++}return 0===h?null:p}]}))},6528:function(t,r,e){"use strict";var n=e(2109),o=e(6650).end;n({target:"String",proto:!0,forced:e(4986)},{padEnd:function(t){return o(this,t,arguments.length>1?arguments[1]:void 0)}})},3112:function(t,r,e){"use strict";var n=e(2109),o=e(6650).start;n({target:"String",proto:!0,forced:e(4986)},{padStart:function(t){return o(this,t,arguments.length>1?arguments[1]:void 0)}})},8992:function(t,r,e){var n=e(2109),o=e(5656),i=e(7466);n({target:"String",stat:!0},{raw:function(t){for(var r=o(t.raw),e=i(r.length),n=arguments.length,u=[],a=0;e>a;)u.push(String(r[a++])),a<n&&u.push(String(arguments[a]));return u.join("")}})},2481:function(t,r,e){e(2109)({target:"String",proto:!0},{repeat:e(8415)})},5306:function(t,r,e){"use strict";var n=e(7007),o=e(9670),i=e(7908),u=e(7466),a=e(9958),c=e(4488),s=e(1530),f=e(7651),l=Math.max,p=Math.min,h=Math.floor,d=/\$([$&'`]|\d\d?|<[^>]*>)/g,v=/\$([$&'`]|\d\d?)/g;n("replace",2,(function(t,r,e,n){var y=n.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE,g=n.REPLACE_KEEPS_$0,b=y?"$":"$0";return[function(e,n){var o=c(this),i=null==e?void 0:e[t];return void 0!==i?i.call(e,o,n):r.call(String(o),e,n)},function(t,n){if(!y&&g||"string"==typeof n&&-1===n.indexOf(b)){var i=e(r,t,this,n);if(i.done)return i.value}var c=o(t),h=String(this),d="function"==typeof n;d||(n=String(n));var v=c.global;if(v){var w=c.unicode;c.lastIndex=0}for(var x=[];;){var S=f(c,h);if(null===S)break;if(x.push(S),!v)break;""===String(S[0])&&(c.lastIndex=s(h,u(c.lastIndex),w))}for(var E,_="",O=0,T=0;T<x.length;T++){S=x[T];for(var P=String(S[0]),j=l(p(a(S.index),h.length),0),A=[],I=1;I<S.length;I++)A.push(void 0===(E=S[I])?E:String(E));var R=S.groups;if(d){var L=[P].concat(A,j,h);void 0!==R&&L.push(R);var k=String(n.apply(void 0,L))}else k=m(P,h,j,A,R,n);j>=O&&(_+=h.slice(O,j)+k,O=j+P.length)}return _+h.slice(O)}];function m(t,e,n,o,u,a){var c=n+t.length,s=o.length,f=v;return void 0!==u&&(u=i(u),f=d),r.call(a,f,(function(r,i){var a;switch(i.charAt(0)){case"$":return"$";case"&":return t;case"`":return e.slice(0,n);case"'":return e.slice(c);case"<":a=u[i.slice(1,-1)];break;default:var f=+i;if(0===f)return r;if(f>s){var l=h(f/10);return 0===l?r:l<=s?void 0===o[l-1]?i.charAt(1):o[l-1]+i.charAt(1):r}a=o[f-1]}return void 0===a?"":a}))}}))},4765:function(t,r,e){"use strict";var n=e(7007),o=e(9670),i=e(4488),u=e(6029),a=e(7651);n("search",1,(function(t,r,e){return[function(r){var e=i(this),n=null==r?void 0:r[t];return void 0!==n?n.call(r,e):new RegExp(r)[t](String(e))},function(t){var n=e(r,t,this);if(n.done)return n.value;var i=o(t),c=String(this),s=i.lastIndex;u(s,0)||(i.lastIndex=0);var f=a(i,c);return u(i.lastIndex,s)||(i.lastIndex=s),null===f?-1:f.index}]}))},7268:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("small")},{small:function(){return o(this,"small","","")}})},3123:function(t,r,e){"use strict";var n=e(7007),o=e(7850),i=e(9670),u=e(4488),a=e(6707),c=e(1530),s=e(7466),f=e(7651),l=e(2261),p=e(7293),h=[].push,d=Math.min,v=4294967295,y=!p((function(){return!RegExp(v,"y")}));n("split",2,(function(t,r,e){var n;return n="c"=="abbc".split(/(b)*/)[1]||4!="test".split(/(?:)/,-1).length||2!="ab".split(/(?:ab)*/).length||4!=".".split(/(.?)(.?)/).length||".".split(/()()/).length>1||"".split(/.?/).length?function(t,e){var n=String(u(this)),i=void 0===e?v:e>>>0;if(0===i)return[];if(void 0===t)return[n];if(!o(t))return r.call(n,t,i);for(var a,c,s,f=[],p=(t.ignoreCase?"i":"")+(t.multiline?"m":"")+(t.unicode?"u":"")+(t.sticky?"y":""),d=0,y=new RegExp(t.source,p+"g");(a=l.call(y,n))&&!((c=y.lastIndex)>d&&(f.push(n.slice(d,a.index)),a.length>1&&a.index<n.length&&h.apply(f,a.slice(1)),s=a[0].length,d=c,f.length>=i));)y.lastIndex===a.index&&y.lastIndex++;return d===n.length?!s&&y.test("")||f.push(""):f.push(n.slice(d)),f.length>i?f.slice(0,i):f}:"0".split(void 0,0).length?function(t,e){return void 0===t&&0===e?[]:r.call(this,t,e)}:r,[function(r,e){var o=u(this),i=null==r?void 0:r[t];return void 0!==i?i.call(r,o,e):n.call(String(o),r,e)},function(t,o){var u=e(n,t,this,o,n!==r);if(u.done)return u.value;var l=i(t),p=String(this),h=a(l,RegExp),g=l.unicode,b=(l.ignoreCase?"i":"")+(l.multiline?"m":"")+(l.unicode?"u":"")+(y?"y":"g"),m=new h(y?l:"^(?:"+l.source+")",b),w=void 0===o?v:o>>>0;if(0===w)return[];if(0===p.length)return null===f(m,p)?[p]:[];for(var x=0,S=0,E=[];S<p.length;){m.lastIndex=y?S:0;var _,O=f(m,y?p:p.slice(S));if(null===O||(_=d(s(m.lastIndex+(y?0:S)),p.length))===x)S=c(p,S,g);else{if(E.push(p.slice(x,S)),E.length===w)return E;for(var T=1;T<=O.length-1;T++)if(E.push(O[T]),E.length===w)return E;S=x=_}}return E.push(p.slice(x)),E}]}),!y)},3157:function(t,r,e){"use strict";var n,o=e(2109),i=e(1236).f,u=e(7466),a=e(3929),c=e(4488),s=e(4964),f=e(1913),l="".startsWith,p=Math.min,h=s("startsWith");o({target:"String",proto:!0,forced:!!(f||h||(n=i(String.prototype,"startsWith"),!n||n.writable))&&!h},{startsWith:function(t){var r=String(c(this));a(t);var e=u(p(arguments.length>1?arguments[1]:void 0,r.length)),n=String(t);return l?l.call(r,n,e):r.slice(e,e+n.length)===n}})},7397:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("strike")},{strike:function(){return o(this,"strike","","")}})},86:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("sub")},{sub:function(){return o(this,"sub","","")}})},623:function(t,r,e){"use strict";var n=e(2109),o=e(4230);n({target:"String",proto:!0,forced:e(3429)("sup")},{sup:function(){return o(this,"sup","","")}})},8702:function(t,r,e){"use strict";var n=e(2109),o=e(3111).end,i=e(6091)("trimEnd"),u=i?function(){return o(this)}:"".trimEnd;n({target:"String",proto:!0,forced:i},{trimEnd:u,trimRight:u})},5674:function(t,r,e){"use strict";var n=e(2109),o=e(3111).start,i=e(6091)("trimStart"),u=i?function(){return o(this)}:"".trimStart;n({target:"String",proto:!0,forced:i},{trimStart:u,trimLeft:u})},3210:function(t,r,e){"use strict";var n=e(2109),o=e(3111).trim;n({target:"String",proto:!0,forced:e(6091)("trim")},{trim:function(){return o(this)}})},3948:function(t,r,e){var n=e(7854),o=e(8324),i=e(6992),u=e(8880),a=e(5112),c=a("iterator"),s=a("toStringTag"),f=i.values;for(var l in o){var p=n[l],h=p&&p.prototype;if(h){if(h[c]!==f)try{u(h,c,f)}catch(t){h[c]=f}if(h[s]||u(h,s,l),o[l])for(var d in i)if(h[d]!==i[d])try{u(h,d,i[d])}catch(t){h[d]=i[d]}}}},1150:function(t,r,e){var n=e(7633);t.exports=n},9712:function(t,r,e){var n=e(1111);t.exports=n},5666:function(t){var r=function(t){"use strict";var r,e=Object.prototype,n=e.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},i=o.iterator||"@@iterator",u=o.asyncIterator||"@@asyncIterator",a=o.toStringTag||"@@toStringTag";function c(t,r,e){return Object.defineProperty(t,r,{value:e,enumerable:!0,configurable:!0,writable:!0}),t[r]}try{c({},"")}catch(t){c=function(t,r,e){return t[r]=e}}function s(t,r,e,n){var o=r&&r.prototype instanceof y?r:y,i=Object.create(o.prototype),u=new j(n||[]);return i._invoke=function(t,r,e){var n=l;return function(o,i){if(n===h)throw new Error("Generator is already running");if(n===d){if("throw"===o)throw i;return I()}for(e.method=o,e.arg=i;;){var u=e.delegate;if(u){var a=O(u,e);if(a){if(a===v)continue;return a}}if("next"===e.method)e.sent=e._sent=e.arg;else if("throw"===e.method){if(n===l)throw n=d,e.arg;e.dispatchException(e.arg)}else"return"===e.method&&e.abrupt("return",e.arg);n=h;var c=f(t,r,e);if("normal"===c.type){if(n=e.done?d:p,c.arg===v)continue;return{value:c.arg,done:e.done}}"throw"===c.type&&(n=d,e.method="throw",e.arg=c.arg)}}}(t,e,u),i}function f(t,r,e){try{return{type:"normal",arg:t.call(r,e)}}catch(t){return{type:"throw",arg:t}}}t.wrap=s;var l="suspendedStart",p="suspendedYield",h="executing",d="completed",v={};function y(){}function g(){}function b(){}var m={};m[i]=function(){return this};var w=Object.getPrototypeOf,x=w&&w(w(A([])));x&&x!==e&&n.call(x,i)&&(m=x);var S=b.prototype=y.prototype=Object.create(m);function E(t){["next","throw","return"].forEach((function(r){c(t,r,(function(t){return this._invoke(r,t)}))}))}function _(t,r){function e(o,i,u,a){var c=f(t[o],t,i);if("throw"!==c.type){var s=c.arg,l=s.value;return l&&"object"==typeof l&&n.call(l,"__await")?r.resolve(l.__await).then((function(t){e("next",t,u,a)}),(function(t){e("throw",t,u,a)})):r.resolve(l).then((function(t){s.value=t,u(s)}),(function(t){return e("throw",t,u,a)}))}a(c.arg)}var o;this._invoke=function(t,n){function i(){return new r((function(r,o){e(t,n,r,o)}))}return o=o?o.then(i,i):i()}}function O(t,e){var n=t.iterator[e.method];if(n===r){if(e.delegate=null,"throw"===e.method){if(t.iterator.return&&(e.method="return",e.arg=r,O(t,e),"throw"===e.method))return v;e.method="throw",e.arg=new TypeError("The iterator does not provide a 'throw' method")}return v}var o=f(n,t.iterator,e.arg);if("throw"===o.type)return e.method="throw",e.arg=o.arg,e.delegate=null,v;var i=o.arg;return i?i.done?(e[t.resultName]=i.value,e.next=t.nextLoc,"return"!==e.method&&(e.method="next",e.arg=r),e.delegate=null,v):i:(e.method="throw",e.arg=new TypeError("iterator result is not an object"),e.delegate=null,v)}function T(t){var r={tryLoc:t[0]};1 in t&&(r.catchLoc=t[1]),2 in t&&(r.finallyLoc=t[2],r.afterLoc=t[3]),this.tryEntries.push(r)}function P(t){var r=t.completion||{};r.type="normal",delete r.arg,t.completion=r}function j(t){this.tryEntries=[{tryLoc:"root"}],t.forEach(T,this),this.reset(!0)}function A(t){if(t){var e=t[i];if(e)return e.call(t);if("function"==typeof t.next)return t;if(!isNaN(t.length)){var o=-1,u=function e(){for(;++o<t.length;)if(n.call(t,o))return e.value=t[o],e.done=!1,e;return e.value=r,e.done=!0,e};return u.next=u}}return{next:I}}function I(){return{value:r,done:!0}}return g.prototype=S.constructor=b,b.constructor=g,g.displayName=c(b,a,"GeneratorFunction"),t.isGeneratorFunction=function(t){var r="function"==typeof t&&t.constructor;return!!r&&(r===g||"GeneratorFunction"===(r.displayName||r.name))},t.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,b):(t.__proto__=b,c(t,a,"GeneratorFunction")),t.prototype=Object.create(S),t},t.awrap=function(t){return{__await:t}},E(_.prototype),_.prototype[u]=function(){return this},t.AsyncIterator=_,t.async=function(r,e,n,o,i){void 0===i&&(i=Promise);var u=new _(s(r,e,n,o),i);return t.isGeneratorFunction(e)?u:u.next().then((function(t){return t.done?t.value:u.next()}))},E(S),c(S,a,"Generator"),S[i]=function(){return this},S.toString=function(){return"[object Generator]"},t.keys=function(t){var r=[];for(var e in t)r.push(e);return r.reverse(),function e(){for(;r.length;){var n=r.pop();if(n in t)return e.value=n,e.done=!1,e}return e.done=!0,e}},t.values=A,j.prototype={constructor:j,reset:function(t){if(this.prev=0,this.next=0,this.sent=this._sent=r,this.done=!1,this.delegate=null,this.method="next",this.arg=r,this.tryEntries.forEach(P),!t)for(var e in this)"t"===e.charAt(0)&&n.call(this,e)&&!isNaN(+e.slice(1))&&(this[e]=r)},stop:function(){this.done=!0;var t=this.tryEntries[0].completion;if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function(t){if(this.done)throw t;var e=this;function o(n,o){return a.type="throw",a.arg=t,e.next=n,o&&(e.method="next",e.arg=r),!!o}for(var i=this.tryEntries.length-1;i>=0;--i){var u=this.tryEntries[i],a=u.completion;if("root"===u.tryLoc)return o("end");if(u.tryLoc<=this.prev){var c=n.call(u,"catchLoc"),s=n.call(u,"finallyLoc");if(c&&s){if(this.prev<u.catchLoc)return o(u.catchLoc,!0);if(this.prev<u.finallyLoc)return o(u.finallyLoc)}else if(c){if(this.prev<u.catchLoc)return o(u.catchLoc,!0)}else{if(!s)throw new Error("try statement without catch or finally");if(this.prev<u.finallyLoc)return o(u.finallyLoc)}}}},abrupt:function(t,r){for(var e=this.tryEntries.length-1;e>=0;--e){var o=this.tryEntries[e];if(o.tryLoc<=this.prev&&n.call(o,"finallyLoc")&&this.prev<o.finallyLoc){var i=o;break}}i&&("break"===t||"continue"===t)&&i.tryLoc<=r&&r<=i.finallyLoc&&(i=null);var u=i?i.completion:{};return u.type=t,u.arg=r,i?(this.method="next",this.next=i.finallyLoc,v):this.complete(u)},complete:function(t,r){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&r&&(this.next=r),v},finish:function(t){for(var r=this.tryEntries.length-1;r>=0;--r){var e=this.tryEntries[r];if(e.finallyLoc===t)return this.complete(e.completion,e.afterLoc),P(e),v}},catch:function(t){for(var r=this.tryEntries.length-1;r>=0;--r){var e=this.tryEntries[r];if(e.tryLoc===t){var n=e.completion;if("throw"===n.type){var o=n.arg;P(e)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,n){return this.delegate={iterator:A(t),resultName:e,nextLoc:n},"next"===this.method&&(this.arg=r),v}},t}(t.exports);try{regeneratorRuntime=r}catch(t){Function("r","regeneratorRuntime = r")(r)}},7147:function(t,r,e){"use strict";var n="undefined"!=typeof globalThis&&globalThis||"undefined"!=typeof self&&self||void 0!==n&&n,o="URLSearchParams"in n,i="Symbol"in n&&"iterator"in Symbol,u="FileReader"in n&&"Blob"in n&&function(){try{return new Blob,!0}catch(t){return!1}}(),a="FormData"in n,c="ArrayBuffer"in n;if(c)var s=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]"],f=ArrayBuffer.isView||function(t){return t&&s.indexOf(Object.prototype.toString.call(t))>-1};function l(t){if("string"!=typeof t&&(t=String(t)),/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(t)||""===t)throw new TypeError("Invalid character in header field name");return t.toLowerCase()}function p(t){return"string"!=typeof t&&(t=String(t)),t}function h(t){var r={next:function(){var r=t.shift();return{done:void 0===r,value:r}}};return i&&(r[Symbol.iterator]=function(){return r}),r}function d(t){this.map={},t instanceof d?t.forEach((function(t,r){this.append(r,t)}),this):Array.isArray(t)?t.forEach((function(t){this.append(t[0],t[1])}),this):t&&Object.getOwnPropertyNames(t).forEach((function(r){this.append(r,t[r])}),this)}function v(t){if(t.bodyUsed)return Promise.reject(new TypeError("Already read"));t.bodyUsed=!0}function y(t){return new Promise((function(r,e){t.onload=function(){r(t.result)},t.onerror=function(){e(t.error)}}))}function g(t){var r=new FileReader,e=y(r);return r.readAsArrayBuffer(t),e}function b(t){if(t.slice)return t.slice(0);var r=new Uint8Array(t.byteLength);return r.set(new Uint8Array(t)),r.buffer}function m(){return this.bodyUsed=!1,this._initBody=function(t){var r;this.bodyUsed=this.bodyUsed,this._bodyInit=t,t?"string"==typeof t?this._bodyText=t:u&&Blob.prototype.isPrototypeOf(t)?this._bodyBlob=t:a&&FormData.prototype.isPrototypeOf(t)?this._bodyFormData=t:o&&URLSearchParams.prototype.isPrototypeOf(t)?this._bodyText=t.toString():c&&u&&((r=t)&&DataView.prototype.isPrototypeOf(r))?(this._bodyArrayBuffer=b(t.buffer),this._bodyInit=new Blob([this._bodyArrayBuffer])):c&&(ArrayBuffer.prototype.isPrototypeOf(t)||f(t))?this._bodyArrayBuffer=b(t):this._bodyText=t=Object.prototype.toString.call(t):this._bodyText="",this.headers.get("content-type")||("string"==typeof t?this.headers.set("content-type","text/plain;charset=UTF-8"):this._bodyBlob&&this._bodyBlob.type?this.headers.set("content-type",this._bodyBlob.type):o&&URLSearchParams.prototype.isPrototypeOf(t)&&this.headers.set("content-type","application/x-www-form-urlencoded;charset=UTF-8"))},u&&(this.blob=function(){var t=v(this);if(t)return t;if(this._bodyBlob)return Promise.resolve(this._bodyBlob);if(this._bodyArrayBuffer)return Promise.resolve(new Blob([this._bodyArrayBuffer]));if(this._bodyFormData)throw new Error("could not read FormData body as blob");return Promise.resolve(new Blob([this._bodyText]))},this.arrayBuffer=function(){if(this._bodyArrayBuffer){var t=v(this);return t||(ArrayBuffer.isView(this._bodyArrayBuffer)?Promise.resolve(this._bodyArrayBuffer.buffer.slice(this._bodyArrayBuffer.byteOffset,this._bodyArrayBuffer.byteOffset+this._bodyArrayBuffer.byteLength)):Promise.resolve(this._bodyArrayBuffer))}return this.blob().then(g)}),this.text=function(){var t,r,e,n=v(this);if(n)return n;if(this._bodyBlob)return t=this._bodyBlob,r=new FileReader,e=y(r),r.readAsText(t),e;if(this._bodyArrayBuffer)return Promise.resolve(function(t){for(var r=new Uint8Array(t),e=new Array(r.length),n=0;n<r.length;n++)e[n]=String.fromCharCode(r[n]);return e.join("")}(this._bodyArrayBuffer));if(this._bodyFormData)throw new Error("could not read FormData body as text");return Promise.resolve(this._bodyText)},a&&(this.formData=function(){return this.text().then(S)}),this.json=function(){return this.text().then(JSON.parse)},this}d.prototype.append=function(t,r){t=l(t),r=p(r);var e=this.map[t];this.map[t]=e?e+", "+r:r},d.prototype.delete=function(t){delete this.map[l(t)]},d.prototype.get=function(t){return t=l(t),this.has(t)?this.map[t]:null},d.prototype.has=function(t){return this.map.hasOwnProperty(l(t))},d.prototype.set=function(t,r){this.map[l(t)]=p(r)},d.prototype.forEach=function(t,r){for(var e in this.map)this.map.hasOwnProperty(e)&&t.call(r,this.map[e],e,this)},d.prototype.keys=function(){var t=[];return this.forEach((function(r,e){t.push(e)})),h(t)},d.prototype.values=function(){var t=[];return this.forEach((function(r){t.push(r)})),h(t)},d.prototype.entries=function(){var t=[];return this.forEach((function(r,e){t.push([e,r])})),h(t)},i&&(d.prototype[Symbol.iterator]=d.prototype.entries);var w=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];function x(t,r){if(!(this instanceof x))throw new TypeError('Please use the "new" operator, this DOM object constructor cannot be called as a function.');var e,n,o=(r=r||{}).body;if(t instanceof x){if(t.bodyUsed)throw new TypeError("Already read");this.url=t.url,this.credentials=t.credentials,r.headers||(this.headers=new d(t.headers)),this.method=t.method,this.mode=t.mode,this.signal=t.signal,o||null==t._bodyInit||(o=t._bodyInit,t.bodyUsed=!0)}else this.url=String(t);if(this.credentials=r.credentials||this.credentials||"same-origin",!r.headers&&this.headers||(this.headers=new d(r.headers)),this.method=(e=r.method||this.method||"GET",n=e.toUpperCase(),w.indexOf(n)>-1?n:e),this.mode=r.mode||this.mode||null,this.signal=r.signal||this.signal,this.referrer=null,("GET"===this.method||"HEAD"===this.method)&&o)throw new TypeError("Body not allowed for GET or HEAD requests");if(this._initBody(o),!("GET"!==this.method&&"HEAD"!==this.method||"no-store"!==r.cache&&"no-cache"!==r.cache)){var i=/([?&])_=[^&]*/;if(i.test(this.url))this.url=this.url.replace(i,"$1_="+(new Date).getTime());else{this.url+=(/\?/.test(this.url)?"&":"?")+"_="+(new Date).getTime()}}}function S(t){var r=new FormData;return t.trim().split("&").forEach((function(t){if(t){var e=t.split("="),n=e.shift().replace(/\+/g," "),o=e.join("=").replace(/\+/g," ");r.append(decodeURIComponent(n),decodeURIComponent(o))}})),r}function E(t,r){if(!(this instanceof E))throw new TypeError('Please use the "new" operator, this DOM object constructor cannot be called as a function.');r||(r={}),this.type="default",this.status=void 0===r.status?200:r.status,this.ok=this.status>=200&&this.status<300,this.statusText="statusText"in r?r.statusText:"",this.headers=new d(r.headers),this.url=r.url||"",this._initBody(t)}x.prototype.clone=function(){return new x(this,{body:this._bodyInit})},m.call(x.prototype),m.call(E.prototype),E.prototype.clone=function(){return new E(this._bodyInit,{status:this.status,statusText:this.statusText,headers:new d(this.headers),url:this.url})},E.error=function(){var t=new E(null,{status:0,statusText:""});return t.type="error",t};var _=[301,302,303,307,308];E.redirect=function(t,r){if(-1===_.indexOf(r))throw new RangeError("Invalid status code");return new E(null,{status:r,headers:{location:t}})};var O=n.DOMException;try{new O}catch(t){(O=function(t,r){this.message=t,this.name=r;var e=Error(t);this.stack=e.stack}).prototype=Object.create(Error.prototype),O.prototype.constructor=O}function T(t,r){return new Promise((function(e,o){var i=new x(t,r);if(i.signal&&i.signal.aborted)return o(new O("Aborted","AbortError"));var a=new XMLHttpRequest;function s(){a.abort()}a.onload=function(){var t,r,n={status:a.status,statusText:a.statusText,headers:(t=a.getAllResponseHeaders()||"",r=new d,t.replace(/\r?\n[\t ]+/g," ").split(/\r?\n/).forEach((function(t){var e=t.split(":"),n=e.shift().trim();if(n){var o=e.join(":").trim();r.append(n,o)}})),r)};n.url="responseURL"in a?a.responseURL:n.headers.get("X-Request-URL");var o="response"in a?a.response:a.responseText;setTimeout((function(){e(new E(o,n))}),0)},a.onerror=function(){setTimeout((function(){o(new TypeError("Network request failed"))}),0)},a.ontimeout=function(){setTimeout((function(){o(new TypeError("Network request failed"))}),0)},a.onabort=function(){setTimeout((function(){o(new O("Aborted","AbortError"))}),0)},a.open(i.method,function(t){try{return""===t&&n.location.href?n.location.href:t}catch(r){return t}}(i.url),!0),"include"===i.credentials?a.withCredentials=!0:"omit"===i.credentials&&(a.withCredentials=!1),"responseType"in a&&(u?a.responseType="blob":c&&i.headers.get("Content-Type")&&-1!==i.headers.get("Content-Type").indexOf("application/octet-stream")&&(a.responseType="arraybuffer")),!r||"object"!=typeof r.headers||r.headers instanceof d?i.headers.forEach((function(t,r){a.setRequestHeader(r,t)})):Object.getOwnPropertyNames(r.headers).forEach((function(t){a.setRequestHeader(t,p(r.headers[t]))})),i.signal&&(i.signal.addEventListener("abort",s),a.onreadystatechange=function(){4===a.readyState&&i.signal.removeEventListener("abort",s)}),a.send(void 0===i._bodyInit?null:i._bodyInit)}))}T.polyfill=!0,n.fetch||(n.fetch=T,n.Headers=d,n.Request=x,n.Response=E)}},r={};function e(n){if(r[n])return r[n].exports;var o=r[n]={exports:{}};return t[n](o,o.exports,e),o.exports}e.d=function(t,r){for(var n in r)e.o(r,n)&&!e.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:r[n]})},e.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(t){if("object"==typeof window)return window}}(),e.o=function(t,r){return Object.prototype.hasOwnProperty.call(t,r)},e(5666),e(1150),e(9712),e(7147),e(1391),e(9135)}();</script> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_Rg.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_Rg.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_It.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_It.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_Bd.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_Bd.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_BdIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_BdIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_Lt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_Lt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_LtIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_LtIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_ExBd.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_ExBd.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_ExBdIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_ExBdIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_Md.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_Md.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSans_W_MdIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/fonts/reith/r2.512/BBCReithSerif_W_MdIt.woff2" as="font" type="font/woff2" crossorigin> <link rel="stylesheet" href="https://web.archive.org/web/20210104170601cs_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/css/orb-ltr.min.css"> <script src="https://web.archive.org/web/20210104170601js_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/js/api-forge-free.min.js"></script> <!-- navid Web Module: 0.2.0-40.c81e15f --> <!-- searchbox Web Module: 3.0.0-216.84208de --> <!-- navpromo Web Module: 3.0.0-174.1602592 --> <!-- cookiebanner Web Module: 0.0.2-558.1392f15 --> <!-- useractivityhelper Web Module: 1.0.0-113.5385597 --> <!-- reverb Web Module: 1.6.1 --> <!-- ads Web Module: 20201214-105455-ee20933ac-4.12.0 --> <link rel="stylesheet" href="https://web.archive.org/web/20210104170601cs_/https://static.files.bbci.co.uk/account/id-cta/1.53.0/style/id-cta.css"/><!--[if IE 8]><link href="https://static.files.bbci.co.uk/account/id-cta/1.53.0/style/ie8.css" rel="stylesheet"/> <![endif]--><script type="text/javascript">(function() {if (!window.require) {throw new Error('idcta: could not find require module');}if (typeof(map) == 'undefined') {var map = {};}if (!!document.createElementNS && !!document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect) {document.documentElement.className += ' id-svg';}var ptrt = new RegExp("[\\?&]ptrt=([^&]*)").exec(document.location.href);var ENDPOINT_URL = 'https://web.archive.org/web/20210104170601/https://idcta.api.bbc.co.uk';var ENDPOINT_CONFIG = ('/idcta/config?callback=&ptrt=' + encodeURIComponent((ptrt ? ptrt[1] : document.location.href))).replace(/\&amp;/g, '&');var ENDPOINT_TRANSLATIONS = '/idcta/translations?callback=';function hasPromise() {var P = window.Promise;var promiseToString = null;if (P) {try {promiseToString = Object.prototype.toString.call(P.resolve());} catch(e) {/*silently ignored*/}}return (promiseToString === '[object Promise]' && !P.cast);}if (hasPromise()) {define('idcta/es6-promise', function() {return window.Promise;});define('idcta-v2/es6-promise', function() {return window.Promise;});}map['idcta-v2'] = 'https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/account/id-cta/1.53.0/modules/idcta-v2';map['idcta-v2/config'] = ENDPOINT_URL + ENDPOINT_CONFIG;map['idcta-v2/translations'] = ENDPOINT_URL + ENDPOINT_TRANSLATIONS;map['idcta'] = 'https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/account/id-cta/1.8.2/modules/idcta';map['idcta-v2/idcta-1'] = 'https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/account/id-cta/1.53.0/modules/idcta-v2/dist/idcta-1.min';map['idcta-v2/experiment-snippet'] = 'https://web.archive.org/web/20210104170601/https://cdn.optimizely.com/public/4621041136/s/idcta_live';const idctaShim = {deps: ['idcta-v2/idcta-1'],};require({shim: {'idcta-v2/statusbar': idctaShim,'idcta-v2/id-config': idctaShim},map: {'*': {'idcta/idcta-1': 'idcta-v2/idcta-1','idcta': 'idcta-v2',}},paths: map});window.idctaBaseUrl = ENDPOINT_URL;define('idcta/config', ['idcta-v2/config'], function(data) {return data;});define('idcta/translations', ['idcta-v2/translations'], function(data) {return data;});})();</script> <script type="text/javascript"> // Globally available search context window.SEARCHBOX={"variant":"default","locale":"en","feature":"forge-free","navSearchboxStaticPrefix":"https://web.archive.org/web/20210104170601/https://nav.files.bbci.co.uk/searchbox/5bd951f6aac2ac491095aed2c248e936/","searchboxAppStaticPrefix":"https://web.archive.org/web/20210104170601/https://nav.files.bbci.co.uk/searchbox/5bd951f6aac2ac491095aed2c248e936/drawer","searchFormHtml":"<div tabindex=\"-1\"><div><section class=\"se-searchbox-panel\"><div class=\"se-g-wrap\"><div class=\"se-g-layout\"><div class=\"se-g-layout__item se-searchbox-title\" aria-hidden=\"true\">search</div><div class=\"se-g-layout__item se-searchbox\"><form accept-charset=\"utf-8\" id=\"searchboxDrawerForm\" method=\"get\" action=\"https://search.bbc.co.uk/search\"><label class=\"se-searchbox__input\" for=\"se-searchbox-input-field\"><span class=\"se-sr-only\">Search Term</span><div><input type=\"text\" name=\"q\" value=\"\" id=\"se-searchbox-input-field\" class=\"se-searchbox__input__field\" maxLength=\"100\" autoComplete=\"off\" autoCorrect=\"off\" autoCapitalize=\"off\" spellcheck=\"false\" tabindex=\"0\"/></div></label><input type=\"hidden\" name=\"scope\" value=\"\"/><button type=\"submit\" class=\"se-searchbox__submit\" tabindex=\"0\" data-bbc-container=\"se-searchbox-panel\" data-bbc-title=\"search-icon\" data-bbc-metadata=\"{&quot;PAR&quot;:&quot;form::1&quot;,&quot;CHD&quot;:&quot;button::1&quot;}\" data-bbc-personalisation=\"{&quot;QRY&quot;:&quot;&quot;}\">Search</button><button type=\"button\" class=\"se-searchbox__clear se-searchbox__clear--visible\" tabindex=\"0\" data-bbc-container=\"se-searchbox-panel\" data-bbc-title=\"clear-icon\" data-bbc-metadata=\"{&quot;PAR&quot;:&quot;form::1&quot;,&quot;CHD&quot;:&quot;button::2&quot;}\" data-bbc-personalisation=\"{&quot;QRY&quot;:&quot;&quot;}\">Close</button></form></div></div></div></section><div aria-live=\"polite\" aria-atomic=\"true\" class=\"se-suggestions-container\"><section class=\"se-g-wrap\"></section></div></div></div>","searchScopePlaceholder":"","searchScopeParam":"","searchScopeTemplate":"","searchPlaceholderWrapperStart":"","searchPlaceholderWrapperEnd":""}; window.SEARCHBOX.searchScope = SEARCHBOX.searchScopeTemplate.split('-')[0]; </script> <link rel="stylesheet" href="https://web.archive.org/web/20210104170601cs_/https://nav.files.bbci.co.uk/searchbox/5bd951f6aac2ac491095aed2c248e936/css/main.css"> <!--[if IE 8]> <script type="text/javascript" src="https://nav.files.bbci.co.uk/searchbox/5bd951f6aac2ac491095aed2c248e936/script/html5shiv.min.js"></script> <script type="text/javascript">window['searchboxIEVersion'] = 8;</script> <link rel="stylesheet" href="https://nav.files.bbci.co.uk/searchbox/5bd951f6aac2ac491095aed2c248e936/css/ie8.css"> <![endif]--> <!--[if IE 9]> <script type="text/javascript">window['searchboxIEVersion'] = 9;</script> <![endif]--> <script src="https://web.archive.org/web/20210104170601js_/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.2-558.1392f15/cookie-banner/cookie-library.min.js"></script><script type="text/javascript">if (window.define !== undefined) { define('orb/cookies', function() { return window.bbccookies; }); }</script> <script type="text/javascript">window.__detectview={clickManagementEnabled:false};</script> <script type="text/javascript">"use strict";!function(){window.__reverbStaticLocation="https://web.archive.org/web/20210104170601/https://mybbc-analytics.files.bbci.co.uk/reverb-client-js/",window.__smarttagVersion="5.22.0",window.__reverb={},window.__reverb.__reverbLoadedPromise=new Promise(function(e,n){window.__reverb.__resolveReverbLoaded=e,window.__reverb.__rejectReverbLoaded=n}),window.__reverb.__reverbTimeout=setTimeout(function(){window.__reverb.__rejectReverbLoaded()},5e3);var n=function(r,d){window.__reverb.__reverbLoadedPromise.then(function(e){if(r&&r.detail){var n=r.detail.label,t=r.detail.type,i=r.detail.elem,o=r.detail.originalEvent;r.detail.isClick&&(d=r.detail.isClick),e.userActionEvent(t,n,r.detail,i,o,d)}},function(){console.log("Reverb failed to load. Event not sent")})};document.addEventListener("bbc-user-event",function(e){n(e,!1)}),document.addEventListener("bbc-user-click",function(e){n(e,!0)}),document.addEventListener("bbc-page-updated",function(){window.__reverb.__reverbLoadedPromise.then(function(e){e.initialise().then(function(){return e.viewEvent()})},function(){console.log("Reverb failed to load. Event not sent")})})}();</script><script type="text/javascript" src="https://web.archive.org/web/20210104170601js_/https://mybbc-analytics.files.bbci.co.uk/reverb-client-js/reverb-1.6.1.js" async></script> <script type="text/javascript">const adsDebug=/[?|&]ads-debug/.test(window.location.href);var bbcdotcomConfig={},bbcdotcomForgeAsync=!0,googletag=googletag||{};googletag.cmd=googletag.cmd||[],bbcdotcomScripts=[],tp=window.tp||[],_comscore=window._comscore||[];var bbcdotcom={test:/test/.test(window.location.hostname),adverts:{keyValues:{},breakpoints:{}},advert:{write:function(){},show:function(){},isActive:function(){return!1},layout:function(){return{reset:function(){}}}},config:{init:function(){},isAvailable:function(){return new Promise(function(t){bbcdotcom.resolves?bbcdotcom.resolves.isAvailable.push(t):t(!1)})},isAdsEnabledAsync:function(){return new Promise(function(t){bbcdotcom.resolves?bbcdotcom.resolves.adsEnabled.push(t):t(!1)})},isAnalyticsEnabledAsync:function(){return new Promise(function(t){bbcdotcom.resolves?bbcdotcom.resolves.analyticsEnabled.push(t):t(!1)})},setSections:function(){},setAdsEnabled:function(){},setAnalyticsEnabled:function(){},setAssetPrefix:function(){},setFlagpoles:function(){},setVersion:function(){},setJsPrefix:function(){},setSwfPrefix:function(){},setCssPrefix:function(){},setConfig:function(){},getAssetPrefix:function(){},getJsPrefix:function(){},getSwfPrefix:function(){},getCssPrefix:function(){},isOptimizelyEnabled:function(){},isThirdPartyDisabled:function(){},isThirdPartyDisabledEU:function(){},setEU:function(){}},survey:{init:function(){return!1}},data:{},init:function(){},objects:function(t){return!1},locale:{set:function(){},get:function(){}},setAdKeyValue:function(){},utils:{addEvent:function(){},addHtmlTagClass:function(){},log:function(){}},addLoadEvent:function(){},resolves:{isAvailable:[],adsEnabled:[],analyticsEnabled:[]},resolvePromises:function(){if(bbcdotcom.resolves){for(var t=0;t<bbcdotcom.resolves.isAvailable.length;t++)bbcdotcom.resolves.isAvailable[t](!1);delete bbcdotcom.resolves}},flag:{a:!1,s:!1},asyncCmd:[],isSportApp:function(){var t=window.location.pathname;return void 0!==t&&-1!==t.indexOf(".app")&&0===t.indexOf("/sport")},init:function(t){bbcdotcom.asyncCmd.push(function(){bbcdotcom.init(t)})},slotAsync:function(t,o,n,e){bbcdotcom.asyncCmd.push(function(){bbcdotcom.slotAsync(t,o,n,e)})}};bbcdotcom.adverts.slotAsync=function(t,o,n){bbcdotcom.asyncCmd.push(function(){bbcdotcom.adverts.slotAsync(t,o,n)})},bbcdotcom.config.isAdsEnabled=function(){var t=window.location.pathname;return void 0===t||0!==t.indexOf("/sport")||-1===t.indexOf(".app")},bbcdotcom.config.isActive=function(){var t=window.location.pathname;return void 0===t||0!==t.indexOf("/sport")||-1===t.indexOf(".app")},bbcdotcom.config.isAnalyticsEnabled=function(){return!0},bbcdotcom.registerAd=function(t,o,n){bbcdotcom.asyncCmd.push(function(){bbcdotcom.registerAd(t,o,n)})},bbcdotcom.setAdUnit=function(t){bbcdotcom.asyncCmd.push(function(){bbcdotcom.setAdUnit(t)})},bbcdotcom.adverts.adUnit={},bbcdotcom.adverts.adUnit.setUid=function(t){bbcdotcom.asyncCmd.push(function(){bbcdotcom.adverts.adUnit.setUid(t)})},bbcdotcom.setConfig=function(t){bbcdotcom.asyncCmd.push(function(){bbcdotcom.setConfig(t)})},bbcdotcom.setAdKeyValue=function(t,o){bbcdotcom.asyncCmd.push(function(){bbcdotcom.setAdKeyValue(t,o)})},bbcdotcom.getFeature=function(){return{isEnabled:function(){return!0}}},bbcdotcom.setAdKeyValue=function(t,o){bbcdotcom.asyncCmd.push(function(){bbcdotcom.adverts.keyValues.set(t,o)})},bbcdotcom.adverts.keyValues.set=function(t,o){bbcdotcom.asyncCmd.push(function(){bbcdotcom.adverts.keyValues.set(t,o)})},bbcdotcom.adverts.keyValues.unset=function(t){bbcdotcom.asyncCmd.push(function(){bbcdotcom.adverts.keyValues.unset(t)})},bbcdotcom.pubsub={},bbcdotcom.pubsub.on=function(t,o){bbcdotcom.asyncCmd.push(function(){bbcdotcom.pubsub.on(t,o)})},bbcdotcom.pubsub.off=function(t,o){bbcdotcom.asyncCmd.push(function(){bbcdotcom.pubsub.off(t,o)})},bbcdotcom.analytics={},bbcdotcom.analytics.page=function(t){bbcdotcom.asyncCmd.push(function(){bbcdotcom.analytics.page(t)})},bbcdotcom.av={emp:{adverts:""}},bbcdotcom.config.isContinuousPlayPage=function(){return!1},bbcdotcom.config.isSportApp=function(){var t=window.location.pathname;return void 0!==t&&-1!==t.indexOf(".app")&&0===t.indexOf("/sport")},bbcdotcom.adverts.breakpoints.setGroupStart=function(t,o){bbcdotcom.asyncCmd.push(function(){bbcdotcom.adverts.breakpoints.setGroupStart(t,o)})},"undefined"!=typeof require&&require({paths:{bbcdotcom:"https://web.archive.org/web/20210104170601/https://gn-web-assets.api.bbc.com/bbcdotcom/assets/20201214-105455-ee20933ac-4.12.0/script"}}),window.bbcdotcom&&bbcdotcom.isSportApp&&!bbcdotcom.isSportApp()&&window.bbcuser.isUKCombined().then(function(t){return t&&!adsDebug?(adsDebug&&console.log("UK location, not ads debug mode, don't load flags, don't load ads."),(t=window.bbcdotcom||{}).config.isAdsEnabled=function(){return!1},t.config.isActive=function(){return!1},t.config.isAnalyticsEnabled=function(){return!1},t.getFeature=function(){return{isEnabled:function(){return!1}}},void t.resolvePromises()):void window.bbcuser.canSeeAdverts().then(function(t){if(!t&&!adsDebug)return adsDebug&&console.log("canSeeAdverts false, not ads debug mode, don't load ads."),(o=window.bbcdotcom||{}).config.isAdsEnabled=function(){return!1},o.config.isActive=function(){return!1},o.config.isAnalyticsEnabled=function(){return!1},o.getFeature=function(){return{isEnabled:function(){return!1}}},void o.resolvePromises();var o=/test/.test(window.location.hostname)?"https://web.archive.org/web/20210104170601/https://gn-flagpoles.test.api.bbci.co.uk/gnlops":"https://web.archive.org/web/20210104170601/https://gn-flagpoles.api.bbci.co.uk/gnlops",c=new XMLHttpRequest;c.open("GET",o),c.onload=function(){var o,t,n=JSON.parse(c.responseText),e=window.bbcdotcom||{};e.flag.a="true"===n.adverts?1:0,e.flag.s="true"===n.analytics?1:0,e.flag.a||e.flag.s?(t=/test/.test(window.location.hostname)?"https://web.archive.org/web/20210104170601/https://gn-flagpoles.test.api.bbci.co.uk/bbcdotcom":"https://web.archive.org/web/20210104170601/https://gn-flagpoles.api.bbci.co.uk/bbcdotcom",(o=new XMLHttpRequest).open("GET",t),o.onload=function(){var e=JSON.parse(o.responseText),c=window.bbcdotcom||{};[{tp:"thirdPartyEEA"},{o:"outbrain"},{d:"adsense"},{asa:"adsportapp"},{l:"lotame"},{p:"platinum"},{g:"grapeshot"},{sh:"sherlock"},{pe:"permutive"},{si:"signin"},{sis:"signinSport"},{sin:"signinNews"},{siw:"signinWWHP"}].forEach(function(t,o){for(var n in t)c.flag[n]="true"===e[t[n]]?1:0}),c.data={ads:c.flag.a,stats:c.flag.s,statsProvider:"",country:""},function(){const t=document.createElement("link");t.href="https://web.archive.org/web/20210104170601/https://gn-web-assets.api.bbc.com/bbcdotcom/assets/20201214-105455-ee20933ac-4.12.0/style/bbcdotcom-async.css",t.rel="stylesheet",t.type="text/css",document.head.appendChild(t)}();var t=document.createElement("script"),s=document.head||document.getElementsByTagName("head")[0];t.type="text/javascript",t.async=!0,t.src="https://web.archive.org/web/20210104170601/https://gn-web-assets.api.bbc.com/bbcdotcom/assets/20201214-105455-ee20933ac-4.12.0/script/bbcdotcom.js",t.onload=function(){c.assetPrefix="https://web.archive.org/web/20210104170601/https://gn-web-assets.api.bbc.com/bbcdotcom/assets/20201214-105455-ee20933ac-4.12.0/",bbcdotcomConfig={assetPrefix:"https://web.archive.org/web/20210104170601/https://gn-web-assets.api.bbc.com/bbcdotcom/assets/20201214-105455-ee20933ac-4.12.0/",staticVersion:"20201214-105455-ee20933ac-4.12.0",staticPrefix:"https://web.archive.org/web/20210104170601/https://gn-web-assets.api.bbc.com/bbcdotcom/assets/20201214-105455-ee20933ac-4.12.0/"},c.config.init(bbcdotcomConfig,c.data,window.location,window.document),c.config.setAssetPrefix(bbcdotcomConfig.assetPrefix),c.config.setVersion(bbcdotcomConfig.staticVersion),c.config.setFlagpoles(c.flag);var n=["AT","BE","BG","HR","CY","CZ","DK","EE","FI","FR","DE","GR","HU","IE","IT","LV","LT","LU","MT","NL","PL","PT","RO","SK","SI","ES","SE","IS","LI","NO","CH"];window.bbcuser.getCountry().then(function(t){var o=!!t&&-1!==n.indexOf(t.toUpperCase());c.config.setEU(o),c.data.country=t});function t(t){var o=document.createElement("link"),n=document.head||document.getElementsByTagName("head")[0];o.href=t,o.rel="dns-prefetch",n.appendChild(o)}var o,e;if(c.flag.s&&(t("//web.archive.org/web/20210104170601/https://secure-us.imrworldwide.com/"),t("//web.archive.org/web/20210104170601/https://me-cdn.effectivemeasure.net/"),t("//web.archive.org/web/20210104170601/https://ssc.api.bbc.com/")),c.flag.a&&(t("//web.archive.org/web/20210104170601/https://www.googletagservices.com/"),t("//web.archive.org/web/20210104170601/https://bbc.gscontxt.net/"),t("//web.archive.org/web/20210104170601/https://tags.crwdcntrl.net/"),t("//web.archive.org/web/20210104170601/https://ad.crwdcntrl.net/"),(o=document.createElement("meta")).setAttribute("name","google-site-verification"),o.setAttribute("content","auTeTTwSt_KBY_4iDoR00Lwb7-qzx1IgzJy6ztaWgEI"),s.appendChild(o)),c.flag.s||c.flag.a)for(c.config.isPermutiveEnabled()&&!c.config.isWorldService()&&(function(n){if(!n){n=n||{},(window.permutive=n).q=[],n.config={consentRequired:!0},n.config.projectId="e488cdb0-e7cb-4d91-9648-60d437d8e491",n.config.apiKey="1bb84885-9325-4fef-adda-a208032b2715",n.config.environment=n.config.environment||"production";for(var t=["addon","identify","track","trigger","query","segment","segments","ready","on","once","user","consent"],o=0;o<t.length;o++){var e=t[o];n[e]=function(o){return function(){var t=Array.prototype.slice.call(arguments,0);n.q.push({functionName:o,arguments:t})}}(e)}}}((document,window.permutive)),bbcdotcomScripts.push({src:"https://web.archive.org/web/20210104170601/https://cdn.permutive.com/e488cdb0-e7cb-4d91-9648-60d437d8e491-web.js"})),c.config.isGrapeshotEnabled()&&!c.config.isWorldService()&&(e=window.location.href.split("?")[0],bbcdotcomScripts.push({src:"https://web.archive.org/web/20210104170601/https://bbc.gscontxt.net/?url="+encodeURIComponent(e)})),c.config.isLotameActive()&&c.config.isLotameEnabled()&&(o=c.config.isWorldService&&c.config.isWorldService()?"10826":"10816",e="https://web.archive.org/web/20210104170601/https://tags.crwdcntrl.net/c/"+o+"/cc.js?ns="+o,bbcdotcomScripts.push({src:e,id:"LOTCC"+o}),bbcdotcomScripts.push({src:"https://web.archive.org/web/20210104170601/https://ad.crwdcntrl.net/5/c=10815/pe=y/var=ccauds"})),bbcdotcomScripts.push({src:"https://web.archive.org/web/20210104170601/https://securepubads.g.doubleclick.net/tag/js/gpt.js"}),c.config.isThirdPartyDisabledEU()||bbcdotcomScripts.forEach(function(t){var o=document.createElement("script");o.async=!1,t.id&&(o.id=t.id),o.src=t.src,s.appendChild(o)});0<window.bbcdotcom.asyncCmd.length;)window.bbcdotcom.asyncCmd.shift()();window.adsDebug&&adsDebug&&console.log("bbcdotcom up and running...")},s.appendChild(t)},o.onerror=function(){var t;(t=window.bbcdotcom||{}).config.isAdsEnabled=function(){return!1},t.config.isActive=function(){return!1},t.config.isAnalyticsEnabled=function(){return!1},t.getFeature=function(){return{isEnabled:function(){return!1}}},t.resolvePromises()},o.send()):((t=window.bbcdotcom||{}).config.isAdsEnabled=function(){return!1},t.config.isActive=function(){return!1},t.config.isAnalyticsEnabled=function(){return!1},t.getFeature=function(){return{isEnabled:function(){return!1}}},t.resolvePromises())},c.onerror=function(){var t;(t=window.bbcdotcom||{}).config.isAdsEnabled=function(){return!1},t.config.isActive=function(){return!1},t.config.isAnalyticsEnabled=function(){return!1},t.getFeature=function(){return{isEnabled:function(){return!1}}},t.resolvePromises()},c.send()})});</script> <!-- BRANDINGID: br-00001 --> <!--[if (gt IE 8)|!(IE)]><!--> <link rel="stylesheet" href="//web.archive.org/web/20210104170601cs_/https://branding.files.bbci.co.uk/branding/live/css/3873b0eafbe744ce318dd297440755e7.css"/> <!--<![endif]--> <!--[if (lt IE 9)&(!IEMobile)]> <link rel="stylesheet" href="//branding.files.bbci.co.uk/branding/live/css/d1ac58194e455e894a833774f15c08d1.css" /> <![endif]--> <script>require({paths: {'msi/content-loader': "//web.archive.org/web/20210104170601/https://rmp.files.bbci.co.uk/radio-msi/latest"}});</script> <script> requirejs.config({ "paths": { 'jquery-1.9': "https://web.archive.org/web/20210104170601/https://static.bbci.co.uk/frameworks/jquery/0.4.1/sharedmodules/jquery-1.9.1", 'rv-bootstrap': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/rv-bootstrap-5faf60a64a", 'timezone-notification': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/timezone-notification-9476b56a8c", 'episode-guide': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/episode-guide-4b10409449", 'gallery': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/gallery-ad3f898914", 'picturefill': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/picturefill-29a13ac5b6", 'popup': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/popup-e49f2a49fe", 'snippets': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/snippets-880261e455", 'bump-3': "//web.archive.org/web/20210104170601/https://emp.bbci.co.uk/emp/bump-3/bump-3", 'smp/smpFactory': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/smp/smpFactory-f57a2ab390", 'stream': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/stream-39232e1207", 'smp/smp': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/smp/smp-b7f0d4bec6", 'smp/recommendationsBump': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/smp/recommendationsBump-0c44d8e33c", 'smp/uasService': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/smp/uasService-8116e5dab1", 'cookieStore': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/cookieStore", 'uasclient': "https://web.archive.org/web/20210104170601/https://static.bbc.co.uk/uasclient/0.1.42/modules/uasclient", 'relay-1': "https://web.archive.org/web/20210104170601/https://static.bbc.co.uk/frameworks/relay/0.2.6/sharedmodules/relay-1", 'policy-service': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/policy-service-c495418b29", 'third-party': "https://web.archive.org/web/20210104170601/https://programmes.files.bbci.co.uk/programmes-frontend/js/third-party-cd42b4d461", 'kite': 'https://web.archive.org/web/20210104170601/https://downloads.bbc.co.uk/interactive/embed/', }, "priority": ['jquery-1.9', 'rv-bootstrap', 'timezone-notification'], "map": { "*": { "jquery": "jquery-1.9" } } }); </script> <!--[if (gt IE 8)|!(IE)]><!--> <link rel="stylesheet" href="https://web.archive.org/web/20210104170601cs_/https://programmes.files.bbci.co.uk/programmes-frontend/css/ds2013-a2111b537b.css"/> <!--<![endif]--> <!--[if (lt IE 9)&(!IEMobile)]> <link rel="stylesheet" href="https://programmes.files.bbci.co.uk/programmes-frontend/css/ds2013-ie-90d54ea465.css" /> <![endif]--> <link rel="canonical" href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual"> <meta name="theme-color" content="#2B2B2B"> <meta name="description" content="Find BBC programmes categorised as &quot;Factual&quot;."> <meta property="og:description" content="Find BBC programmes categorised as &quot;Factual&quot;."> <meta property="fb:pages" content="6025943146,7397061762,7519460786,7833211321,8244244903,8251776107,8585725981,21750735380,80758950658,125309456546,130593816777,154344434967,228735667216,260212261199,260967092113,294662213128,295830058648,304314573046,401538510458,107909022566650,118883634811868,129044383774217,156060587793370,156400551056385,163571453661989,168895963122035,185246968166196,193022337414607,193435954068976,194575130577797,215504865453262,239931389545417,273726292719943,283348121682053,286567251709437,292291897588734,310719525611571,317278538359186,413132078795966,470911516262605,512423982152360,647687225371774,658551547588605,742734325867560,944295152308991,958681370814419,1143803202301544,1159932557403143,1392506827668140,1411916919051820,1477945425811579,1659215157653827,1731770190373618"><meta property="og:site_name" content="BBC"> <meta property="og:title" content="BBC - Programmes categorised as Factual"> <meta property="og:type" content="website"> <meta property="og:url" content="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual"> <meta property="og:image" content="https://web.archive.org/web/20210104170601im_/https://ichef.bbci.co.uk/images/ic/1200x675/p01tqv8z.png"> <meta name="twitter:card" content="summary_large_image"> <meta name="msapplication-square150x150logo" content="https://ichef.bbci.co.uk/images/ic/272x272/p01tqv8z.png"> </head> <body id="top"> <div id="cookiePrompt"></div> <noscript><p style="position: absolute; top: -999em"><img src="https://web.archive.org/web/20210104170601im_/https://a1.api.bbc.co.uk/hit.xiti?&amp;col=1&amp;from=p&amp;ptag=js&amp;s=598253&amp;p=category-homepage::unknown&amp;x1=[urn:bbc:pips:C00045]&amp;x2=[responsive]&amp;x3=[bbc_website]&amp;x4=[en]&amp;x7=[index-category]&amp;x8=[reverb-1.6.1-nojs]&amp;x11=[programmes_ps]&amp;x12=[BBC]" height="1" width="1" alt=""></p></noscript><div id="bbccom_interstitial_ad" class="bbccom_display_none"></div><div id="bbccom_interstitial" class="bbccom_display_none"></div><div id="bbccom_wallpaper_ad" class="bbccom_display_none"></div><div id="bbccom_wallpaper" class="bbccom_display_none"></div> <header id="orb-banner" role="banner" aria-label="BBC"><div id="orb-header" class="orb-nav-pri orb-nav-pri-white orb-nav-empty" dir="ltr"><div class="orb-nav-pri-container b-r b-g-p"><div class="orb-nav-section orb-nav-blocks"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/">Homepage</a></div><section><div class="orb-skip-links"><h2>Accessibility links</h2><ul><li><a href="#programmes-content">Skip to content</a></li><li><a id="orb-accessibility-help" href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/accessibility/">Accessibility Help</a></li></ul></div></section><div id="mybbc-wrapper" class="orb-nav-section orb-nav-id orb-nav-focus orb-nav-id-default"> <div id="idcta-statusbar" class="orb-nav-section orb-nav-focus" data-bbc-container="id-cta" data-bbc-event-type="click" data-bbc-ignore-views="1" data-bbc-metadata="{&quot;id-cta-type&quot;: &quot;statusbar-orb&quot;}" data-bbc-source="responsive_web" data-bbc-title="id-cta-sign-in"><a id="idcta-link" href="https://web.archive.org/web/20210104170601/https://account.bbc.com/account"><span id="idcta-username">BBC Account</span></a></div><script type="text/javascript">require(['idcta/statusbar'], function (statusbar) {new statusbar.Statusbar({id: 'idcta-statusbar', publiclyCacheable: true});});</script><!-- Because we are now loading the notification bell CSS asynchronously, we need this inline style hack to ensure that the notification div is hidden by default, and shown only if and when the bell code is loaded from notification-ui --><a id="notification-link" class="js-notification-link animated three" href="#" style="display: none"><span class="hidden-span">Notifications</span><div class="notification-link--triangle"></div><div class="notification-link--triangle"></div><span id="not-num"></span></a> </div><nav role="navigation" aria-label="BBC" class="orb-nav"><div class="orb-nav-section orb-nav-links orb-nav-focus" id="orb-nav-links"><ul><li class="orb-nav-home"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/">Home</a></li><li class="orb-nav-news"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/news">News</a></li><li class="orb-nav-sport"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/sport">Sport</a></li><li class="orb-nav-weather"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/weather">Weather</a></li><li class="orb-nav-iplayer"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/iplayer">iPlayer</a></li><li class="orb-nav-sounds"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/sounds">Sounds</a></li><li class="orb-nav-cbbc"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/cbbc">CBBC</a></li><li class="orb-nav-cbeebies"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/cbeebies">CBeebies</a></li><li class="orb-nav-food"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/food">Food</a></li><li class="orb-nav-bitesize"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/bitesize">Bitesize</a></li><li class="orb-nav-arts"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/arts">Arts</a></li><li class="orb-nav-taster"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/taster">Taster</a></li><li class="orb-nav-local"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/news/localnews">Local</a></li><li class="orb-nav-three"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/bbcthree">Three</a></li><li id="orb-nav-more" style="width: 88px" aria-controls="orb-panel-more"><a href="#orb-footer" data-alt="More" class="istats-notrack">Menu<span class="orb-icon orb-icon-arrow"></span></a></li></ul></div></nav><div class="orb-nav-section orb-nav-search"> <a class="orb-search__button" href="https://web.archive.org/web/20210104170601/https://search.bbc.co.uk/search" title="Search the BBC">Search</a><form class="b-f" id="orb-search-form" role="search" method="get" action="https://web.archive.org/web/20210104170601/https://search.bbc.co.uk/search" accept-charset="utf-8"><div><label for="orb-search-q">Search the BBC</label><input id="orb-search-q" type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" maxlength="100" name="q" placeholder="Search"><button id="orb-search-button" class="orb-search__button">Search the BBC</button><input type="hidden" name="suggid" id="orb-search-suggid"></div></form> </div></div><div id="orb-panels"></div></div></header> <!-- Styling hook for shared modules only --> <div id="orb-modules"> <div class="br-container"> <div class="br-container__inner"> <div class="br-masthead" id="br-masthead"><div class="br-masthead__inner"> <div class="b-g-p br-masthead__main br-masthead__main--small"> <div class="br-masthead__title"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes"> <span class="br-masthead__pagetitle">Programmes</span> </a> </div> </div> <div class="b-g-p"><div id="br-nav-programme" class="br-nav br-box-highlight br-highlight-bg-onbg080"><ul class="br-nav__list"><li class="br-nav__item"><a class="br-nav__link" href="/web/20210104170601/https://www.bbc.co.uk/programmes">Home</a></li><li class="br-nav__item"><a class="br-nav__link" href="/web/20210104170601/https://www.bbc.co.uk/programmes/a-z">A-Z</a></li><li class="br-nav__item"><a class="br-nav__link" href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres">Genres</a></li><li class="br-nav__item"><a class="br-nav__link" href="/web/20210104170601/https://www.bbc.co.uk/programmes/formats">Formats</a></li><!--BRANDING_PLACEHOLDER_NAV_END--></ul></div></div><script type="text/javascript"> define("branding-responsive-nav",[],function(){var e=function(e){this.setOptions(e)};return e.prototype={options:{},setOptions:function(e){var t={more_link_text:e&&e.more_link_text?e.more_link_text:"More"};this.options=t},getOptions:function(){return this.options},init:function(){function e(){var e=t.getWindowWidth(),n=t.getWindowHeight();(e!=i||n!=o)&&null!==t.local_nav_bar&&(t.processingNavigation=!1,t.processNavigation()),i=e,o=n}var t=this,n=null,i=this.getWindowWidth(),o=this.getWindowHeight();t.setupNavigation(),this.addListener(window,"resize",function(){clearTimeout(n),n=setTimeout(e,300)})},getWindowWidth:function(){var e=0;return"number"==typeof window.innerWidth?e=window.innerWidth:document.documentElement&&document.documentElement.clientWidth?e=document.documentElement.clientWidth:document.body&&document.body.clientWidth&&(e=document.body.clientWidth),e},getWindowHeight:function(){var e=0;return"number"==typeof window.innerHeight?e=window.innerHeight:document.documentElement&&document.documentElement.clientHeight?e=document.documentElement.clientHeight:document.body&&document.body.clientHeight&&(e=document.body.clientHeight),e},addListener:function(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent?e.attachEvent("on"+t,n):e["on"+t]=n},setupNavigation:function(){if(this.local_nav_bar=document.getElementById("br-nav-programme"),null!==this.local_nav_bar){var e=document.createElement("button");e.className="br-nav__morelink br-box-highlight";var t=document.createTextNode(this.getOptions().more_link_text);e.appendChild(t),e.id="more-link",this.local_nav_bar.insertBefore(e,this.local_nav_bar.firstChild);var n=document.createElement("ul");n.id="more-list",n.className="br-nav__more br-nav__list",this.local_nav_bar.appendChild(n),this.addListener(e,"click",function(){-1!==e.className.indexOf("open")?(e.className=e.className.replace("open",""),n.className=n.className.replace("open","")):(e.className+=" open",n.className+=" open")}),t=null,this.processNavigation()}},processingNavigation:!1,processNavigation:function(){if(null!==this.local_nav_bar){var e=document.getElementById("more-link"),t=this.local_nav_bar.getElementsByTagName("ul");t=t[0];var n=t.getElementsByTagName("li"),i=n[0];this.processingNavigation=!0;var o=document.getElementById("more-list");if(null!==o)for(;o.hasChildNodes();)t.appendChild(o.firstChild);if(!this._navIsTooLong(t,i))return e.className=e.className.replace("visible",""),void(e=t=n=i=o=null);for(e.className=e.className.replace("visible",""),e.className+=" visible";this._navIsTooLong(t,i)&&this.processingNavigation;)this._moveLastNavItem();e=t=n=i=o=null}},_moveLastNavItem:function(){var e=this.local_nav_bar.getElementsByTagName("ul")[0],t=document.getElementById("more-list");t.insertBefore(e.lastChild,t.firstChild),e=nav_items=last_item=t=null},_navIsTooLong:function(e,t){var n=e.getElementsByTagName("li"),i=n.length>1&&e.offsetHeight>t.scrollHeight;return n=null,i}},e}); /*<![CDATA[*/ require(['branding-responsive-nav'],function(responsiveNav){ var nav = new responsiveNav({ 'more_link_text' : 'More' }); nav.init(); }); /*]]>*/ </script> </div></div> <div class="programmes-page text-base b-g-p br-box-page" role="main"> <div id="programmes-content" class="skip-to-content-destination" tabindex="-1">Main content</div> <h1 class="alpha categories-breadcrumb"> <span class="categories-breadcrumb__item deemphasize">Categories:</span> <span class="categories-breadcrumb__item br-highlight-bg-ontext">Factual</span> </h1> <div class="grid-wrapper"> <nav class="grid-float categories-navigation grid"> <ul class="categories-navigation__options categories-navigation-top__options grid-wrapper"> <li class="grid 1/2 1/1@bpw categories-navigation__item--fix categories-navigation__item--on-iplayer"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/player" class="categories-navigation__link centi categories-navigation-top__link br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Available now </a> </li> <li class="grid 1/2 1/1@bpw categories-navigation__item--fix categories-navigation__item--on-iplayer"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/all" class="categories-navigation__link centi categories-navigation-top__link br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> All programmes </a> </li> </ul> <h2 class="categories-navigation__heading categories-navigation-filter-by__heading hidden visible@bpw centi br-page-text-onbg015"> Filter by </h2> <div class="categories-navigation-filter-by__button island hidden@bpw br-box-page__link br-page-link-onbg015 br-page-linkhover-onbg--hover br-page-bg-ontext--hover js-subcategory-toggle component"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon gelicon--centi"><use xlink:href="/web/20210104170601im_/https://www.bbc.co.uk/programmes/genres/factual#gelicon--core--list"/></svg> Filter by </div> <ol class="categories-navigation__options categories-navigation-filter-by__options hidden visible@bpw br-page-link-onbg015 br-page-link-onborder--beforeafter"> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/antiques" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Antiques </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/artscultureandthemedia" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Arts, Culture &amp; the Media </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/beautyandstyle" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Beauty &amp; Style </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/carsandmotors" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Cars &amp; Motors </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/consumer" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Consumer </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/crimeandjustice" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Crime &amp; Justice </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/disability" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Disability </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/familiesandrelationships" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Families &amp; Relationships </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/foodanddrink" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Food &amp; Drink </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/healthandwellbeing" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Health &amp; Wellbeing </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/history" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> History </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/homesandgardens" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Homes &amp; Gardens </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/lifestories" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Life Stories </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/money" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Money </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/petsandanimals" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Pets &amp; Animals </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/politics" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Politics </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/reallifestories" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Real Life Stories </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/scienceandnature" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Science &amp; Nature </a> </li> <li class="category"> <a href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/travel" class="categories-navigation__link categories-navigation-filter-by__link centi br-page-linkhover-onbg--hover br-page-bg-ontext--hover deemphasize"> Travel </a> </li> </ol> </nav> <div class=" grid-float grow-to-fit@bpw"> <ol class="list-unstyled"> <li class="grid 1/2 1/3@bpb2 1/4@bpw 1/2@bpw1 1/3@bpw2"> <div class="icon-box br-box-page"> <a class="icon-box__link br-box-page__link br-page-link-onbg015 br-page-linkhover-onbg015--hover" href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/player"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon icon-box__icon"><use xlink:href="/web/20210104170601im_/https://www.bbc.co.uk/programmes/genres/factual#gelicon--audio-visual--play"/></svg> <h2 class="icon-box__title gamma">Available now</h2> <p class="icon-box__note micro"> View all <span class="icon-box__notedetail">(5719)</span> </p> </a> </div> </li> <li class="grid 1/2 1/3@bpb2 1/4@bpw 1/2@bpw1 1/3@bpw2"> <div class="icon-box br-box-page"> <a class="icon-box__link br-box-page__link br-page-link-onbg015 br-page-linkhover-onbg015--hover" href="/web/20210104170601/https://www.bbc.co.uk/programmes/genres/factual/all"> <svg tabindex="-1" aria-hidden="true" focusable="false" class="gelicon icon-box__icon"><use xlink:href="/web/20210104170601im_/https://www.bbc.co.uk/programmes/genres/factual#gelicon--core--list-thumb"/></svg> <h2 class="icon-box__title gamma">All programmes</h2> <p class="icon-box__note micro"> View all </p> </a> </div> </li> </ol> </div> </div> </div> <script> require(['rv-bootstrap']); </script> <script type="application/ld+json"> {"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Programmes","item":"https:\/\/web.archive.org\/web\/20210104170601\/https:\/\/www.bbc.co.uk\/programmes"},{"@type":"ListItem","position":2,"name":"Genres","item":"https:\/\/web.archive.org\/web\/20210104170601\/https:\/\/www.bbc.co.uk\/programmes\/genres"},{"@type":"ListItem","position":3,"name":"Factual","item":"https:\/\/web.archive.org\/web\/20210104170601\/https:\/\/www.bbc.co.uk\/programmes\/genres\/factual"}],"@context":"https:\/\/web.archive.org\/web\/20210104170601\/https:\/\/schema.org"} </script> <script type="text/javascript"> require(['jquery-1.9'],function($) { $('.js-subcategory-toggle').on('click', function() { if (document.documentElement.clientWidth < 600) { $('.categories-navigation-filter-by__options').toggleClass('hidden'); } }); }); </script> <svg xmlns="http://www.w3.org/2000/svg" class="gelicons-source"><defs><symbol id="gelicon--core--list" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 32 32"><path d="M0 0v8h32V0H0zM0 17v3h32v-8H0v5zM0 29v3h32v-8H0v5z"/></symbol><symbol id="gelicon--audio-visual--play" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 32 32"><path d="M3 32l26-16L3 0v32z"/></symbol><symbol id="gelicon--core--list-thumb" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 32 32"><path d="M0 0h8v8H0zM0 12h8v8H0zM0 24h8v8H0zM11 0v8h21V0H11zM11 17v3h21v-8H11v5zM11 29v3h21v-8H11v5z"/></symbol></defs></svg> </div> </div> <!-- BrandingProjectId: "1", ThemeVersionId: "8", NavigationVersionId: "1". Published on 2021-01-04T01:18:52+00:00 --> </div> <script id="orb-js-script" data-assetpath="https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/" src="https://web.archive.org/web/20210104170601js_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/js/orb.min.js"></script><div id="orb-footer" class="orb-footer" dir="ltr"> <div id="navp-orb-footer-promo"></div><script type="text/javascript">/*<![CDATA[*/ require(['orb/nav'], function(nav) { window.bbcuser.isUKCombined().then(function(isUK) { if (isUK) { nav.loadJs('https://web.archive.org/web/20210104170601/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/js/edr.min.js'); } }); }); /*]]>*/</script> <aside role="complementary"><div id="orb-aside" class="orb-nav-sec b-r b-g-p"><div class="orb-footer-inner" role="navigation" aria-label="BBC"><h2 class="orb-footer-lead">Explore the BBC</h2><div class="orb-footer-primary-links"><ul><li class="orb-nav-home"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/">Home</a></li><li class="orb-nav-news"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/news">News</a></li><li class="orb-nav-sport"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/sport">Sport</a></li><li class="orb-nav-weather"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/weather">Weather</a></li><li class="orb-nav-iplayer"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/iplayer">iPlayer</a></li><li class="orb-nav-sounds"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/sounds">Sounds</a></li><li class="orb-nav-cbbc"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/cbbc">CBBC</a></li><li class="orb-nav-cbeebies"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/cbeebies">CBeebies</a></li><li class="orb-nav-food"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/food">Food</a></li><li class="orb-nav-bitesize"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/bitesize">Bitesize</a></li><li class="orb-nav-arts"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/arts">Arts</a></li><li class="orb-nav-taster"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/taster">Taster</a></li><li class="orb-nav-local"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/news/localnews">Local</a></li><li class="orb-nav-three"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/bbcthree">Three</a></li></ul></div></div></div></aside><footer role="contentinfo"><div id="orb-contentinfo" class="orb-nav-sec b-r b-g-p"><script>window.orb.worldwideFooterlinks = '<li class="orb-footer-ads"><a href="https://web.archive.org/web/20210104170601/https://www.bbcglobalnews.com/">Advertise with us<' + '/a><' + '/li><li class="orb-footer-adchoices"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.com/usingthebbc/cookies/how-can-i-change-my-bbc-cookie-settings/">AdChoices / Do Not Sell My Info<' + '/a><' + '/li>';</script><div class="orb-footer-inner"><div><ul><li class="orb-footer-terms"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/usingthebbc/terms/">Terms of Use</a></li><li class="orb-footer-about"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/aboutthebbc">About the BBC</a></li><li class="orb-footer-privacy"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/usingthebbc/privacy/">Privacy Policy</a></li><li class="orb-footer-cookies"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/usingthebbc/cookies/">Cookies</a></li><li class="orb-footer-accessibility"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/accessibility/">Accessibility Help</a></li><li class="orb-footer-parental"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/guidance">Parental Guidance</a></li><li class="orb-footer-contact"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/contact">Contact the BBC</a></li><li class="orb-footer-newsletter"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/bbcnewsletter">Get Personalised Newsletters</a></li></ul><small><em class="orb-hilight">Copyright &copy; 2021 BBC.</em> The BBC is not responsible for the content of external sites. <span class="orb-footer-links"><a href="https://web.archive.org/web/20210104170601/https://www.bbc.co.uk/help/web/links/" class="orb-hilight">Read about our approach to external linking.</a></span></small></div></div></div></footer></div><script src="https://web.archive.org/web/20210104170601js_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/js/nav.min.js"></script><script type="text/javascript" src="https://web.archive.org/web/20210104170601js_/https://static.files.bbci.co.uk/orbit/7ba98e3db9d415f8cbdb0978bf084f9e/js/redirect.bundle.js"></script> <script type="text/javascript">require.config({ paths: { "mybbc/templates": '//web.archive.org/web/20210104170601/https://mybbc.files.bbci.co.uk/notification-ui/4.2.9/templates', "mybbc/notifications": '//web.archive.org/web/20210104170601/https://mybbc.files.bbci.co.uk/notification-ui/4.2.9/js' } }); require(['mybbc/notifications/NotificationsMain', 'idcta/idcta-1'], function (NotificationsMain, idcta) { var loadNotifications = function (isUK) { if (isUK) { window.bbcpage.loadCSS('//web.archive.org/web/20210104170601/https://mybbc.files.bbci.co.uk/notification-ui/4.2.9/css/main.min.css').then(function() { NotificationsMain.run(idcta, '//web.archive.org/web/20210104170601/https://mybbc.files.bbci.co.uk/notification-ui/4.2.9/'); }); } }; window.bbcuser.isUKCombined().then(function(isUK) { loadNotifications(isUK); }); });</script> <script type="text/javascript">if (window.SEARCHBOX.locale) { require.config({ paths: { "search/searchbox": window.SEARCHBOX.searchboxAppStaticPrefix, } }); if (bbcuser && bbcuser.isUKCombined) { bbcuser.isUKCombined().then(function (isUK) { if (isUK) { require(['search/searchbox/searchboxDrawer'], function (SearchboxDrawer) { SearchboxDrawer.run(window.SEARCHBOX); }); } }); } }</script> <script type="text/javascript">require.config({ "paths": { "orb/async/_footerpromo": 'https://web.archive.org/web/20210104170601/https://nav.files.bbci.co.uk/navpromo/540f3f6dbf28b119bbe06e61544e3f22/js/async/_footerpromo' } }); (function() { document.addEventListener("DOMContentLoaded", function(event) { initialiseFooter(); }); var scrollCheckTimer; var didScroll; var previousPosition = 0; var delta = 5; var PROMO_SHOW_BREAKPOINT = 1500; var pageLength = 0; function getCookie(key) { if (!key) { return document.cookie; } return decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*" + encodeURIComponent(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*([^;]*).*$)|^.*$"), "$1")) || null; } function initialiseFooter() { // Suppress this feature on browsers we no longer test var myNav = navigator.userAgent.toLowerCase(); var oldIE = (myNav.indexOf('msie') !== -1) && parseInt(myNav.split('msie')[1], 10) <= 10; if (!oldIE) { var disabledByCookie = (parseInt(getCookie('ckns_nav_promofail')) || 0) >= 3; if (!disabledByCookie) { window.bbcpage.getLanguage().then(function(language) { if (language === 'en') { window.bbcuser.isUKCombined().then(function(isUK) { if (isUK) { setUpLazyLoading(); } }); } }); } } } function setUpLazyLoading() { // offsetHeight is expensive to calculate, only do it once. pageLength = Math.abs(document.body.offsetHeight); if (pageLength < getViewportHeight() + 300 || pageLength - getCurrentPosition() < PROMO_SHOW_BREAKPOINT) { loadPromo(); } else { window.onscroll = function () { didScroll = true; }; scrollCheckTimer = setInterval(function () { if (didScroll) { hasScrolled(); didScroll = false; } }, 250); } } function loadPromo() { clearInterval(scrollCheckTimer); require(['orb/async/_footerpromo'], function(promo) { promo.init('https://web.archive.org/web/20210104170601/https://navpromo.api.bbci.co.uk', ''); }); } function getViewportHeight() { return window.innerHeight; } function getCurrentPosition() { return Math.abs(window.scrollY || document.body.scrollTop || document.documentElement.scrollTop); } function hasScrolled() { var currentPosition = getCurrentPosition(); if (Math.abs(previousPosition - currentPosition) <= delta) { return; } if (currentPosition > previousPosition) { if ((pageLength - currentPosition) <= PROMO_SHOW_BREAKPOINT) { loadPromo(); } } previousPosition = currentPosition; } })();</script> <script type="text/javascript">window.COOKIES_STATIC_HOST = 'https://web.archive.org/web/20210104170601/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.2-558.1392f15/cookie-banner/cookie-prompt/';</script><script src="https://web.archive.org/web/20210104170601js_/https://nav.files.bbci.co.uk/orbit-webmodules/0.0.2-558.1392f15/cookie-banner/cookie-banners.bundle.js" async=""></script> <script src="https://web.archive.org/web/20210104170601js_/https://nav.files.bbci.co.uk//user-activity-helper/7191597ca44ccb3c054b0eb343938416/js/detectview.bundle.js" async=""></script><script type="text/javascript">"use strict";window.__reverb.__reverbLoadedPromise.then(function(e){return e.initialise().then(function(){return e.viewEvent()})},function(){console.log("Failed to load reverb. No event sent")});</script><noscript><img src="https://web.archive.org/web/20210104170601im_/https://sb.scorecardresearch.com/p?c1=2&amp;c2=17986528&amp;cs_ucfr=0&amp;cv=2.0&amp;cj=1"></noscript> <!-- Programmes Version: 1520 --> </body> </html> <!-- FILE ARCHIVED ON 17:06:01 Jan 04, 2021 AND RETRIEVED FROM THE INTERNET ARCHIVE ON 16:16:30 Nov 26, 2024. JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE. ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C. SECTION 108(a)(3)). --> <!-- playback timings (ms): captures_list: 0.548 exclusion.robots: 0.026 exclusion.robots.policy: 0.016 esindex: 0.011 cdx.remote: 51.419 LoadShardBlock: 141.025 (3) PetaboxLoader3.datanode: 159.645 (4) load_resource: 143.545 PetaboxLoader3.resolve: 68.401 -->

Pages: 1 2 3 4 5 6 7 8 9 10