4 99 63 2 1 8 1 12 3 2 1 #### 1 2 4 63 99 1 8 12 1 2 3 #### Argument "\x{3c}\x{53}..." isn't numeric in sort at foo.pl line 8, line 7. Argument "\x{3c}\x{53}..." isn't numeric in sort at foo.pl line 8, line 11. Argument "\x{3c}\x{53}..." isn't numeric in sort at foo.pl line 14, line 14.