a-a a-c aaa aac aad aah aak aas aau ac- aca acc acd ach ack acs acu ad- ada adc add adh adk ads adu aha ahc ahd ahh ahk ahs ahu aka akc akd akh akk aks aku as- asa asc asd ash ask ass asu au- aua auc aud auh auk aus c-- caa cac cad cah cak cas cau cca ccc ccd cch cck ccs ccu cda cdc cdd cdh cdk cds cdu ch- cha chc chd chh chk chs chu cka ckc ckd ckh cks csa csc csd csh csk css csu cua cuc cud cuh cuk cus cuu daa dac dad dah dak das dau dca dcc dcd dck dcs dcu dda ddc ddd ddh ddk dds ddu dh- dha dhc dhd dhh dhk dhs dhu dka dkc dkk dks dku dsa dsc dsd dsh dsk dss dsu dua duc dud duh duk dus haa hac had hah hak has hau hca hcc hcd hch hck hcs hda hdc hdd hdh hdk hds hdu hha hhc hhd hhh hhk hhs hhu hka hkd hkh hkk hks hku hsa hsc hsd hsh hsk hss hsu hua huc hud huh huk hus huu ka- kaa kac kad kah kak kas kau kca kcc kcd kch kck kcs kcu kda kdc kdh kdk kds kdu kha khh khk khs khu kkc kkh kkk kks kku ksa ksc ksd ksh ksk kss ksu kuc kud kuh kuk kus kuu saa sac sad sah sak sas sau sca scc scd sch sck scs scu sda sdc sdd sdh sdk sds sdu sh- sha shc shd shh shk shs shu sk- ska skc skd skh skk sks sku ss- ssa ssc ssd ssh ssk sss ssu sua suc sud suh suk sus suu ua- uaa uac uad uah uak uas uau uca ucc ucd uch uck ucs ucu uda udc udd udk uds udu uha uhc uhd uhh uhs uhu uka ukc ukk uku usa usc usd ush usk uss usu uua uuc uus uuu