a-a a-c aaa aac aah aak aar aas aau ac- aca acc ach ack acr acs acu aha ahc ahh ahk ahr ahs ahu aka akc akh akk akr aks aku ar- ara arc arh ark arr ars aru as- asa asc ash ask asr ass asu au- aua auc auh auk aur aus c-- caa cac cah cak car cas cau cca ccc cch cck ccr ccs ccu ch- cha chc chh chk chr chs chu cka ckc ckh cks cra crc crh crk crr crs cru csa csc csh csk csr css csu cua cuc cuh cuk cur cus cuu haa hac hah hak har has hau hca hcc hch hck hcr hcs hha hhc hhh hhk hhr hhs hhu hka hkh hkk hkr hks hku hr- hra hrc hrh hrk hrr hrs hru hsa hsc hsh hsk hsr hss hsu hua huc huh huk hur hus huu ka- kaa kac kah kak kar kas kau kca kcc kch kck kcr kcs kcu kha khh khk khr khs khu kkc kkh kkk kkr kks kku kra krc krk krr krs kru ksa ksc ksh ksk ksr kss ksu kuc kuh kuk kur kus kuu ra- raa rac rah rak rar ras rau rca rcc rch rcr rcs rcu rh- rha rhc rhh rhr rhs rhu rkc rkk rks rku rra rrc rrh rrk rrr rrs rru rsa rsc rsh rsk rsr rss rsu rua ruc ruh ruk rur rus ruu saa sac sah sak sar sas sau sca scc sch sck scr scs scu sh- sha shc shh shk shr shs shu sk- ska skc skh skk skr sks sku sr- sra src srh srk srr srs ss- ssa ssc ssh ssk ssr sss ssu sua suc suh suk sur sus suu ua- uaa uac uah uak uar uas uau uca ucc uch uck ucr ucs ucu uha uhc uhh uhr uhs uhu uka ukc ukk ukr uku ur- ura urc urk urr urs uru usa usc ush usk usr uss usu uua uuc uur uus uuu