-al -ly -ol a-a aaa aak aal aao aar aas aay aka akk akl ako akr aks al- ala alk all alo alr als aly aoa aok aol aoo aor aos ar- ara ark arl aro arr ars ary as- asa ask asl aso asr ass asy ay- aya ayk ayl ayo ayr ays ka- kaa kak kal kao kar kas kay kkk kkl kkr kks kky kl- kla klo klr kls kly koa kok kol koo kor kos koy kra krk krl kro krr krs kry ksa ksk ksl kso ksr kss kya kyl kyo kyr kys la- laa lak lal lao lar las lay lka lkl lkr lks lky lla llk lll llo llr lls lly loa lok lol loo lor los loy lra lrk lro lrr lrs lry lsa lsk lsl lso lsr lss lya lyk lyl lyo lyr lys oaa oak oal oao oar oas oka okk okl oko okr oks ola olk oll olo ols oly oo- ooa ook ool ooo oor oos or- ora ork orl oro orr ors ory os- osa osk osl oso osr oss oya oyl oyo oys ra- raa rak ral rao rar ras ray rkk rko rks rky rla rll rlo rlr rls rly roa rok rol roo ror ros roy rra rrk rrl rrr rrs rsa rsk rsl rso rsr rss ry- rya ryk ryo ryr rys ryy saa sak sal sao sar sas say sk- ska skk skl sko skr sks sky sla slk sll slo slr sls sly soa sok sol soo sor sos soy sr- sra srk srl sro srr srs sry ss- ssa ssk ssl sso ssr sss sy- sya syk syl syr sys yaa yak yal yao yar yas yay yka ykk ylk yll ylr yls yly yok yol yoo yor yos yoy yra yro yrs ysa ysk ysl yso ysr yss ysy yys yyy