c-- ccc cch cck ccm cco ccu ch- chc chh chk chm cho chu chy ckc ckh ckm cko cky cmc cmh cmk cmm cmo cmu cmy co- coc coh cok com coo cou coy cuc cuh cuk cum cuo cuu cuy cyc cyk cym cyo hcc hch hck hcm hco hcy hhc hhh hhk hhm hho hhu hhy hkh hkk hkm hko hku hmc hmh hmk hmm hmo hmu hmy hoc hoh hok hom hoo hou hoy huc huh huk hum huo huu huy hy- hyc hyh hym hyo hyy kcc kch kck kcm kcu khh khk khm kho khu kkc kkh kkk kkm kku kky kmc kmh kmk kmm kmo kmu koc koh kok kom koo kou koy kuc kuh kuk kum kuu kuy kyc kym kyo kyu m-o mc- mcc mch mck mcm mco mcu mhc mhh mhk mhm mho mhu mkc mkh mkk mkm mko mku mky mmc mmh mmk mmm mmo mmu moc moh mok mom moo mou moy muc muh muk mum muu muy my- myc myh myk mym myo myu oc- occ och ock ocm oco ocu ohc ohh ohm oho ohu okc okk oko oku om- omc omh omm omo omu omy oo- ooc ooh ook oom ooo ou- ouc ouh ouk oum ouo oyo ucc uch uck ucm uco ucu uhc uhh uhm uho uhu uhy ukc ukk uku um- umc umh umm umo umu uoc uok uom uoo uuc uum uuu uyc uyo uyu ycc ych yco ycu ycy yhc yhu ykk ykm ymc ymm ymo yoc yok yom yoo you yoy yuh yuk yum yuo yuu yuy yyc yyu yyy