>perl -c script.pl
Global symbol "$aOrder" requires explicit package name at script.pl line 11.
Global symbol "$aOrder" requires explicit package name at script.pl line 12.
syntax error at script.pl line 38, near ") {"
syntax error at script.pl line 40, near ""IN")"
syntax error at script.pl line 42, near ""UP")"
syntax error at script.pl line 48, near ") {"
syntax error at script.pl line 50, near ""IN")"
syntax error at script.pl line 52, near ""UP")"
syntax error at script.pl line 54, near "}"
script.pl had compilation errors.