-al -ol a-a a-i aaa aai aak aal aan aao aar aas ai- aia aii aik ail ain aio air ais aka aki akk akl akn ako akr aks al- ala ali alk all aln alo alr als an- ana ani ank anl ann ano anr ans aoa aoi aok aol aon aoo aor aos ar- ara ari ark arl arn aro arr ars as- asa asi ask asl asn aso asr ass ia- iaa iai ial ian iao iar ias iia iii iil iin iio iir iis ika iki ikk ikl iko ikr iks il- ila ili ilk ill iln ilo ilr ils in- ina ini ink inl inn ino inr ins io- ioa ioi iol ion ioo ior ios ir- ira iri irk irl irn iro irr irs is- isa isi isk isl isn iso isr iss ka- kaa kai kak kal kan kao kar kas kia kii kik kil kin kio kir kis kki kkk kkl kkn kkr kks kl- kla kli klo klr kls kn- kna kni knk knl knn kno knr koa koi kok kol kon koo kor kos kra kri krk krl krn kro krr krs ksa ksi ksk ksl ksn kso ksr kss la- laa lai lak lal lan lao lar las lia lii lik lil lin lio lir lis lka lkl lkr lks lla lli llk lll lln llo llr lls lna lni lnk lnl lnn lno lnr lns loa loi lok lol lon loo lor los lra lri lrk lrn lro lrr lrs lsa lsi lsk lsl lsn lso lsr lss n-i naa nai nak nal nan nao nar nas nia nii nik nil nin nio nir nis nka nki nkk nkn nko nkr nks nla nli nlk nll nln nlo nlr nls nna nni nnk nnl nnn nno nns no- noa noi nok nol non noo nor nos nra nri nrk nrl nrn nro nrr nrs nsa nsi nsk nsl nsn nso nsr nss o-i oaa oai oak oal oan oao oar oas oia oii oik oil oin oio oir ois oka oki okk okl oko okr oks ola oli olk oll oln olo ols on- ona oni onk onl onn ono onr ons oo- ooa ooi ook ool oon ooo oor oos or- ora ori ork orl orn oro orr ors os- osa osi osk osl osn oso osr oss ra- raa rai rak ral ran rao rar ras ria rii rik ril rin rio rir ris rkk rko rks rla rli rll rln rlo rlr rls rna rni rnn rno rnr rns roa roi rok rol ron roo ror ros rra rri rrk rrl rrn rrr rrs rsa rsi rsk rsl rsn rso rsr rss saa sai sak sal san sao sar sas sia sii sik sil sin sio sir sis sk- ska ski skk skl sko skr sks sla sli slk sll sln slo slr sls sna sni snk snl snn sno snr sns soa soi sok sol son soo sor sos sr- sra sri srk srl srn sro srr srs ss- ssa ssi ssk ssl ssn sso ssr sss