a-a aaa aak aam aan aao aar aav aka akk akm akn ako akr akv ama amk amm amn amo amr amv an- ana ank anm ann ano anr anv aoa aok aom aon aoo aor aov ar- ara ark arm arn aro arr arv av- ava avk avm avn avo avr ka- kaa kak kam kan kao kar kav kkk kkm kkn kkr kkv kma kmk kmm kmo kn- kna knk knm knn kno knr koa kok kom kon koo kor kra krk krn kro krr krv kva kvk kvm kvn kvo kvr kvv m-o m-r m-v maa mak mam man mao mar mav mka mkk mkm mkn mko mkr mkv mma mmk mmm mmn mmo mmr mmv mna mnk mnm mnn mno mnr moa mok mom mon moo mor mov mra mrk mrm mrn mro mrr mrv mva mvm mvn mvo mvr mvv naa nak nam nan nao nar nav nka nkk nkm nkn nko nkr nma nmk nmm nmn nmo nmr nna nnk nnm nnn nno nnv no- noa nok nom non noo nor nov nra nrk nrm nrn nro nrr nrv nva nvk nvm nvn nvv oaa oak oam oan oao oar oav oka okk oko okr om- oma omm omn omo omr omv on- ona onk onn ono onr oo- ooa ook oom oon ooo oor oov or- ora ork orm orn oro orr orv ov- ova ovo ovv ra- raa rak ram ran rao rar rav rkk rkm rko rkv rma rmm rmn rmo rmr rmv rna rnm rnn rno rnr rnv roa rok rom ron roo ror rov rra rrk rrm rrn rrr rva rvm rvn rvo rvr rvv v-a vaa vak vam van vao var vav vka vkm vm- vma vmm vmn vmo vmr vn- vna vnm vno vnr vnv voa vok vom von voo vor vov vra vrk vrm vrn vrr vva vvm vvo vvr vvv