filtered string 'ABC1' is tainted at ./check_taint.pl line 18.
ABC1
ABC2
ABC3
ABC4
filtered string 'ABC5' is tainted at ./check_taint.pl line 18.
ABC5
ABC6
filtered string 'ABC7' is tainted at ./check_taint.pl line 18.
ABC7
ABC8
filtered string 'ABC9' is tainted at ./check_taint.pl line 18.
ABC9
filtered string 'ABC10' is tainted at ./check_taint.pl line 18.
ABC10
ABC11
filtered string 'ABC12' is tainted at ./check_taint.pl line 18.
ABC12
filtered string 'ABC13' is tainted at ./check_taint.pl line 18.
ABC13
ABC14
filtered string 'ABC15' is tainted at ./check_taint.pl line 18.
ABC15
ABC16
ABC17
filtered string 'ABC18' is tainted at ./check_taint.pl line 18.
ABC18