Ms. Pacman bootleg?

Etched in copper on top and bottom of pcb		WTF002-A

.1	2732	closest to 40 pin ribbon cable
.2	2732	middle chip
.3	2716	furthest from 40 pin ribbon cable

I labeled this "B" board that goes with an "A", but not sure where I put the "A" board.

MAME .262
C:\Mikes_old\roms>c:\games\mame\mame -romident c:\mikes_old\roms\wtf1\roms\wtf1.1 
Identifying c:\mikes_old\roms\wtf1\roms\wtf1.1....
wtf1.1               NO MATCH

C:\Mikes_old\roms>c:\games\mame\mame -romident c:\mikes_old\roms\wtf1\roms\wtf1.2 
Identifying c:\mikes_old\roms\wtf1\roms\wtf1.2....
wtf1.2               = u6                    msheartb    Ms. Pac-Man Heart Burn
                     = u6                    mspacman    Ms. Pac-Man
                     = u6                    mspacmancr  Ms. Pac-Man (bootleg on Crush Roller Hardware)
                     = u6                    mspacmnf    Ms. Pac-Man (speedup hack)

C:\Mikes_old\roms>c:\games\mame\mame -romident c:\mikes_old\roms\wtf1\roms\wtf1.3 
Identifying c:\mikes_old\roms\wtf1\roms\wtf1.3....
wtf1.3               = u5                    msheartb    Ms. Pac-Man Heart Burn
                     = u5                    mspacman    Ms. Pac-Man
                     = u5                    mspacmancr  Ms. Pac-Man (bootleg on Crush Roller Hardware)
                     = u5                    mspacmat    Ms. Pac Attack
                     = u5                    mspacmnf    Ms. Pac-Man (speedup hack)
                     = u5.bin                pacgal2     Pac-Gal (set 2)