c-- ccc cch ccm cco ccw ch- chc chh chm cho chw chy cmc cmh cmm cmo cmw cmy co- coc coh com coo cow coy cw- cwc cwh cwm cwo cyc cym cyo cyw hcc hch hcm hco hcw hcy hhc hhh hhm hho hhw hhy hmc hmh hmm hmo hmw hmy hoc hoh hom hoo how hoy hw- hwm hwo hww hwy hy- hyc hyh hym hyo hyw hyy m-o m-w mc- mcc mch mcm mco mcw mhc mhh mhm mho mhw mmc mmh mmm mmo mmw moc moh mom moo mow moy mwc mwh mwm mwo mww my- myc myh mym myo myw oc- occ och ocm oco ocw ohc ohh ohm oho om- omc omh omm omo omw omy oo- ooc ooh oom ooo oow owc owh owm owo oww oyo wcc wch wcm wco wcw wh- whc whh whm who whw why wm- wmc wmh wmm wmo woc woh wom woo wow woy wwc wwm wwo www wy- wyc wyo ycc ych yco ycw ycy yhc yhw ymc ymm ymo yoc yom yoo yow yoy ywc yyc yyy