xtam03 ytam ztam0 0tam03 1tam
mkbm nkbm0 okbm03 pkbm qkbm0
bbcm0 cbcm03 dbcm ebcm0 fbcm03
01cm03 11cm 21cm0 31cm03 41cm
psdm qsdm0 rsdm03 ssdm tsdm0