-ly -ol iii iil iio iir iis iki ikk ikl iko ikr iks il- ili ilk ill ilo ilr ils ily io- ioi iol ioo ior ios ir- iri irk irl iro irr irs iry is- isi isk isl iso isr iss isy iyo iyr iys iyy kii kik kil kio kir kis kki kkk kkl kkr kks kky kl- kli klo klr kls kly koi kok kol koo kor kos koy kri krk krl kro krr krs kry ksi ksk ksl kso ksr kss kyl kyo kyr kys lii lik lil lio lir lis lkl lkr lks lky lli llk lll llo llr lls lly loi lok lol loo lor los loy lri lrk lro lrr lrs lry lsi lsk lsl lso lsr lss lyk lyl lyo lyr lys o-i oii oik oil oio oir ois oki okk okl oko okr oks oli olk oll olo ols oly oo- ooi ook ool ooo oor oos or- ori ork orl oro orr ors ory os- osi osk osl oso osr oss oyi oyl oyo oys rii rik ril rio rir ris riy rkk rko rks rky rli rll rlo rlr rls rly roi rok rol roo ror ros roy rri rrk rrl rrr rrs rsi rsk rsl rso rsr rss ry- ryk ryo ryr rys ryy sii sik sil sio sir sis sk- ski skk skl sko skr sks sky sli slk sll slo slr sls sly soi sok sol soo sor sos soy sr- sri srk srl sro srr srs sry ss- ssi ssk ssl sso ssr sss sy- syi syk syl syr sys yii yio yir yis yki ykk yli ylk yll ylr yls yly yoi yok yol yoo yor yos yoy yro yrs ysi ysk ysl yso ysr yss ysy yys yyy