c-- ccc cch cck ccm ccn ccu ch- chc chh chk chm chn chu ckc ckh ckm cmc cmh cmk cmm cmn cmu cn- cnc cnh cnm cnn cnu cuc cuh cuk cum cun cuu hcc hch hck hcm hcn hhc hhh hhk hhm hhn hhu hkh hkk hkm hkn hku hmc hmh hmk hmm hmu hnc hnh hnk hnn hnu huc huh huk hum hun huu kcc kch kck kcm kcn kcu khh khk khm khn khu kkc kkh kkk kkm kkn kku kmc kmh kmk kmm kmu kn- knc knk knm knn knu kuc kuh kuk kum kun kuu mc- mcc mch mck mcm mcn mcu mhc mhh mhk mhm mhn mhu mkc mkh mkk mkm mkn mku mmc mmh mmk mmm mmn mmu mnc mnk mnm mnn mnu muc muh muk mum mun muu ncc nch nck ncm ncn ncu nhc nhh nhk nhm nhn nhu nkc nkk nkm nkn nku nmc nmh nmk nmm nmn nmu nnc nnh nnk nnm nnn nnu nuc nuh nuk num nun nuu ucc uch uck ucm ucn ucu uhc uhh uhm uhu ukc ukk ukn uku um- umc umh umm umn umu un- unc unh unk unm unn unu uuc uum uun uuu