bob00 	= $00000
msk00 	= $000a8
bob01 	= $000d2
msk01 	= $001d2
bob02 	= $00212
msk02 	= $00312
bob03 	= $00352
msk03 	= $00452
bob04 	= $00492
msk04 	= $00c92
