-al -ol a-a aaa aak aal aam aan aao aar aka akk akl akm akn ako akr al- ala alk all alm aln alo alr ama amk aml amm amn amo amr an- ana ank anl anm ann ano anr aoa aok aol aom aon aoo aor ar- ara ark arl arm arn aro arr ka- kaa kak kal kam kan kao kar kkk kkl kkm kkn kkr kl- kla klm klo klr kma kmk kml kmm kmo kn- kna knk knl knm knn kno knr koa kok kol kom kon koo kor kra krk krl krn kro krr la- laa lak lal lam lan lao lar lka lkl lkr lla llk lll llm lln llo llr lma lmk lml lmm lmn lmo lmr lna lnk lnl lnm lnn lno lnr loa lok lol lom lon loo lor lra lrk lrm lrn lro lrr m-o m-r maa mak mal mam man mao mar mka mkk mkl mkm mkn mko mkr mla mlk mll mlm mln mlo mlr mma mmk mml mmm mmn mmo mmr mna mnk mnl mnm mnn mno mnr moa mok mol mom mon moo mor mra mrk mrl mrm mrn mro mrr naa nak nal nam nan nao nar nka nkk nkm nkn nko nkr nla nlk nll nlm nln nlo nlr nma nmk nml nmm nmn nmo nmr nna nnk nnl nnm nnn nno no- noa nok nol nom non noo nor nra nrk nrl nrm nrn nro nrr oaa oak oal oam oan oao oar oka okk okl oko okr ola olk oll olm oln olo om- oma oml omm omn omo omr on- ona onk onl onn ono onr oo- ooa ook ool oom oon ooo oor or- ora ork orl orm orn oro orr ra- raa rak ral ram ran rao rar rkk rkm rko rla rll rlm rln rlo rlr rma rml rmm rmn rmo rmr rna rnm rnn rno rnr roa rok rol rom ron roo ror rra rrk rrl rrm rrn rrr