Quantity Digits to Accompany Character Modifier Codes
00 - Potemkin
01 - Zato-1
02 - Sol-Badguy
03 - Ky Kiske
04 - Chipp Zanuee
05 - May
06 - Axl Low
07 - Millia Rage
08 - Kliff Undersn
09 - Dr.Baldhead
Secret Characters
0A - Testament
0B - Justice
0C - Baiken

Note 1:
With this code, it allows both players to hit, make contact, with each other no matter where they are on the screen.