เลขที่ ทด.11
FJvOeLCZ,(SELECT 6607 FROM (SELECT EXP(~(SELECT * FROM (SELECT CONCAT(0x71766b7071,(SELECT (ELT(6607=6607,1))),0x7178626a71,0x78))x)))s) FJvOeLCZ
http://cert.technicphrae.ac.th