a-a a-c aaa aac aak aas aau aay ac- aca acc ack acs acu acy aka akc akk aks aku as- asa asc ask ass asu asy au- aua auc auk aus ay- aya ayc ayk ays ayu c-- caa cac cak cas cau cay cca ccc cck ccs ccu cka ckc cks cky csa csc csk css csu csy cua cuc cuk cus cuu cuy cya cyc cyk cys ka- kaa kac kak kas kau kay kca kcc kck kcs kcu kkc kkk kks kku kky ksa ksc ksk kss ksu kuc kuk kus kuu kuy kya kyc kys kyu saa sac sak sas sau say sca scc sck scs scu sk- ska skc skk sks sku sky ss- ssa ssc ssk sss ssu sua suc suk sus suu suy sy- sya syc syk sys syu ua- uaa uac uak uas uau uay uca ucc uck ucs ucu uka ukc ukk uku usa usc usk uss usu uua uuc uus uuu uyc uys uyu yaa yac yak yas yau yay yca ycc ycs ycu ycy yka ykk ysa ysc ysk yss ysu ysy yua yuk yus yuu yuy yyc yys yyu yyy