C:\>perl test2.pl
syntax error at test2.pl line 8, near "$A{"
syntax error at test2.pl line 9, near "$B{"
syntax error at test2.pl line 10, near "$C{"
Global symbol "%A" requires explicit package name at test2.pl line 12.
syntax error at test2.pl line 13, near "}"
Execution of test2.pl aborted due to compilation errors.

C:\>