c-- ccc cch ccm ccn ccu ch- chc chh chm chn chu cmc cmh cmm cmn cmu cn- cnc cnh cnm cnn cnu cuc cuh cum cun cuu hcc hch hcm hcn hhc hhh hhm hhn hhu hmc hmh hmm hmu hnc hnh hnn hnu huc huh hum hun huu mc- mcc mch mcm mcn mcu mhc mhh mhm mhn mhu mmc mmh mmm mmn mmu mnc mnm mnn mnu muc muh mum mun muu ncc nch ncm ncn ncu nhc nhh nhm nhn nhu nmc nmh nmm nmn nmu nnc nnh nnm nnn nnu nuc nuh num nun nuu ucc uch ucm ucn ucu uhc uhh uhm uhu um- umc umh umm umn umu un- unc unh unm unn unu uuc uum uun uuu