CONTENT1234567890 alert(2)
ANSWERXSS alert(4) end1234567890
A1 end
A2 end
A3 end
A4 click end
A5 click end
A6 <iframe srcdoc="alert(6)"> end
A7
A8 <p title=""> end
A9 x end
A10 end
A11
end
A12 end
XFFTEST answer content 1234567890
STY1 body{background:red} STY2 STY3 STY4
XSSCHK4242 tail