-ol iii iil iin iio iir iis iki ikk ikl iko ikr iks il- ili ilk ill iln ilo ilr ils in- ini ink inl inn ino inr ins io- ioi iol ion ioo ior ios ir- iri irk irl irn iro irr irs is- isi isk isl isn iso isr iss kii kik kil kin kio kir kis kki kkk kkl kkn kkr kks kl- kli klo klr kls kn- kni knk knl knn kno knr koi kok kol kon koo kor kos kri krk krl krn kro krr krs ksi ksk ksl ksn kso ksr kss lii lik lil lin lio lir lis lkl lkr lks lli llk lll lln llo llr lls lni lnk lnl lnn lno lnr lns loi lok lol lon loo lor los lri lrk lrn lro lrr lrs lsi lsk lsl lsn lso lsr lss n-i nii nik nil nin nio nir nis nki nkk nkn nko nkr nks nli nlk nll nln nlo nlr nls nni nnk nnl nnn nno nns no- noi nok nol non noo nor nos nri nrk nrl nrn nro nrr nrs nsi nsk nsl nsn nso nsr nss o-i oii oik oil oin oio oir ois oki okk okl oko okr oks oli olk oll oln olo ols on- oni onk onl onn ono onr ons oo- ooi ook ool oon ooo oor oos or- ori ork orl orn oro orr ors os- osi osk osl osn oso osr oss rii rik ril rin rio rir ris rkk rko rks rli rll rln rlo rlr rls rni rnn rno rnr rns roi rok rol ron roo ror ros rri rrk rrl rrn rrr rrs rsi rsk rsl rsn rso rsr rss sii sik sil sin sio sir sis sk- ski skk skl sko skr sks sli slk sll sln slo slr sls sni snk snl snn sno snr sns soi sok sol son soo sor sos sr- sri srk srl srn sro srr srs ss- ssi ssk ssl ssn sso ssr sss