c-- ccc cch cck ccm cco ccs ccu ch- chc chh chk chm cho chs chu ckc ckh ckm cko cks cmc cmh cmk cmm cmo cms cmu co- coc coh cok com coo cos cou csc csh csk csm cso css csu cuc cuh cuk cum cuo cus cuu hcc hch hck hcm hco hcs hhc hhh hhk hhm hho hhs hhu hkh hkk hkm hko hks hku hmc hmh hmk hmm hmo hms hmu hoc hoh hok hom hoo hos hou hsc hsh hsk hsm hss hsu huc huh huk hum huo hus huu kcc kch kck kcm kcs kcu khh khk khm kho khs khu kkc kkh kkk kkm kks kku kmc kmh kmk kmm kmo kms kmu koc koh kok kom koo kos kou ksc ksh ksk ksm kso kss ksu kuc kuh kuk kum kus kuu m-o mc- mcc mch mck mcm mco mcs mcu mhc mhh mhk mhm mho mhs mhu mkc mkh mkk mkm mko mks mku mmc mmh mmk mmm mmo mms mmu moc moh mok mom moo mos mou msc msh msk msm mso mss msu muc muh muk mum mus muu oc- occ och ock ocm oco ocs ocu ohc ohh ohm oho ohs ohu okc okk oko oks oku om- omc omh omm omo oms omu oo- ooc ooh ook oom ooo oos os- osc osh osk osm oso oss osu ou- ouc ouh ouk oum ouo ous scc sch sck scm sco scs scu sh- shc shh shk shm sho shs shu sk- skc skh skk skm sko sks sku smc smh smk smm smo sms smu soc soh sok som soo sos sou ss- ssc ssh ssk ssm sso sss ssu suc suh suk sum suo sus suu ucc uch uck ucm uco ucs ucu uhc uhh uhm uho uhs uhu ukc ukk uku um- umc umh umm umo ums umu uoc uok uom uoo uos usc ush usk usm uso uss usu uuc uum uus uuu