str = "https\u00253A\u00255C\u00252F\u00255C\u00252Ffbcdn-video-a.akamaihd.net\u00255C\u00252Fhvideo-ak-ash2\u00255C\u00252Fv\u00255C\u00252F1245866_194720004038481_402978025_n.mp4\u00253Foh\u00253Dc2523ebf3469a3fc2025e9c37ff43d58\u002526oe\u00253D528905ED\u002526__gda__\u00253D1384711651_501943288ed5123c0e61b44403a40cef";
str = str.replace("\u00253A", ":");
str = str.replace("\u00252F", "/");
str = str.replace("\u00253F", "?");
str = str.replace("\u00253D", "=");
str = str.replace("\u002526", "&");
str = str.replace("%5C","");
print (str);
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
XHUwMDI1M0FcdTAwMjUyRlx1MDAyNTJGZG9jcy5nb29nbGUuY29tXHUwMDI1MkZmb3Jtc1x1MDAyNTJGZFx1MDAyNTJGZVx1MDAyNTJGMUZBSXBRTFNmNVJiVnRPemFfaWdUNEdTSzJjNF9xY2VpQTNDS0FLbU1JSGRVZGsyT28zaHU1OHdcdTAwMjUyRnZpZXdmb3JtXHUwMDI1M0Z1c3BcdTAwMjUzRGhlYWRlciZhbXA7aD1BVDNqNDhiR0l0VFNRNXM2MzEtVnU5ZWs4XzlWR21rZ3Z1aVpsSUJULUdYcUZZYmpaOWo5MG9keXlPM1dkbFI1djVNYU84cGFJdnhoOS1SRDc0YUpING9mQ282SC15V3FUM2lqazVtalBXenhiYmpaOV9vYksxcXU0SGoyR0xKMnhxck9ObnZibGNrbm54ZyZhbXA7cz0x
\u00253A\u00252F\u00252Fdocs.google.com\u00252Fforms\u00252Fd\u00252Fe\u00252F1FAIpQLSf5RbVtOza_igT4GSK2c4_qceiA3CKAKmMIHdUdk2Oo3hu58w\u00252Fviewform\u00253Fusp\u00253Dheader&h=AT3j48bGItTSQ5s631-Vu9ek8_9VGmkgvuiZlIBT-GXqFYbjZ9j90odyyO3WdlR5v5MaO8paIvxh9-RD74aJH4ofCo6H-yWqT3ijk5mjPWzxbbjZ9_obK1qu4Hj2GLJ2xqrONnvblcknnxg&s=1