def build_f_req(id_1: str, id_2: str):
    return rf'[[["B7fdke","[[\"{id_1}\",1,1],[null,null,null,null,null,null,' \
           r'[\"\"],' \
           rf'[\"{id_2}\",[null,null,0,0]]],[null,null,' \
           r'null,null,3,[\"en-US\",null,\"US\",\"Europe/Moscow\"],null,null,[null,null,null,null,null,null,null,null,' \
           r'null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,' \
           r'null,null,null,null,null,1,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,' \
           r'null,null,null,null,null,null,null,null,null,null,null,null,null,null,1,null,null,null,null,null,null,' \
           r'null,null,null,null,null,null,1,null,null,null,null,null,1,null,null,null,1,null,null,null,null,null,' \
           r'null,1,1,null,null,null,null,1,null,1,null,null,1],[[null,1,1,1,1,1,1,null,null,null,1,1,1,1,null,null,' \
           r'null,1,null,null,null,null,null,null,null,null,null,1,null,null,null,null,null,null,null,null,1,null,' \
           r'null,null,null,null,null,null,1,null,null,null,null,null,null,null,null,1,null,null,null,null,null,null,' \
           r'null,null,null,null,null,null,null,null,null,1,null,null,null,1,null,null,null,1,null,null,null,null,' \
           r'null,null,1,1,1,null,1,1,null,null,null,null,0,0,null,null,null,[5,6,2],null,null,null,1,null,1,null,1,' \
           r'null,null,null,0,null,null,null,null,1,0,0,0,null,null,null,1,null,null,null,null,null,0,0,1,null,null,' \
           r'1,1,null,null,null,null,null,null,1,null,0,null,0]],[[[7]]],null,null,null,26,null,null,null,null,[null,' \
           r'6],[null,16],null,[16],[]],null,null,null,null,null,null,[],null,null,null,null,null,null,[],' \
           r'\"EkcKJDU3NDA3NTNjLWVmNDgtNDViZi04NzExLTQ2ODFlZDkwZGE2MRIfWTlTMkhEQkhiLVFmNEhFeFhiLWI5ZUQ3UEhFNm1SZw' \
           r'==\",null,null,null,null,null,[[null,[]],[null,null,null,null,null,null,' \
           r'[\"\"],' \
           r'[\"\",[null,null,0,0]]]],null,' \
           r'\"\"]",null,"generic"]]]'
