c-- ccc cch cck ccn ccs ccu ch- chc chh chk chn chs chu ckc ckh cks cn- cnc cnh cnn cns cnu csc csh csk csn css csu cuc cuh cuk cun cus cuu hcc hch hck hcn hcs hhc hhh hhk hhn hhs hhu hkh hkk hkn hks hku hnc hnh hnk hnn hns hnu hsc hsh hsk hsn hss hsu huc huh huk hun hus huu kcc kch kck kcn kcs kcu khh khk khn khs khu kkc kkh kkk kkn kks kku kn- knc knk knn knu ksc ksh ksk ksn kss ksu kuc kuh kuk kun kus kuu ncc nch nck ncn ncs ncu nhc nhh nhk nhn nhs nhu nkc nkk nkn nks nku nnc nnh nnk nnn nns nnu nsc nsh nsk nsn nss nsu nuc nuh nuk nun nus nuu scc sch sck scn scs scu sh- shc shh shk shn shs shu sk- skc skh skk sks sku snc snk snn sns snu ss- ssc ssh ssk ssn sss ssu suc suh suk sun sus suu ucc uch uck ucn ucs ucu uhc uhh uhs uhu ukc ukk ukn uku un- unc unh unk unn uns unu usc ush usk usn uss usu uuc uun uus uuu