a-a aaa aam aan aao aar aav ama amm amn amo amr amv an- ana anm ann ano anr anv aoa aom aon aoo aor aov ar- ara arm arn aro arr arv av- ava avm avn avo avr m-o m-r m-v maa mam man mao mar mav mma mmm mmn mmo mmr mmv mna mnm mnn mno mnr moa mom mon moo mor mov mra mrm mrn mro mrr mrv mva mvm mvn mvo mvr mvv naa nam nan nao nar nav nma nmm nmn nmo nmr nna nnm nnn nno nnv no- noa nom non noo nor nov nra nrm nrn nro nrr nrv nva nvm nvn nvv oaa oam oan oao oar oav om- oma omm omn omo omr omv on- ona onn ono onr oo- ooa oom oon ooo oor oov or- ora orm orn oro orr orv ov- ova ovo ovv ra- raa ram ran rao rar rav rma rmm rmn rmo rmr rmv rna rnm rnn rno rnr rnv roa rom ron roo ror rov rra rrm rrn rrr rva rvm rvn rvo rvr rvv v-a vaa vam van vao var vav vm- vma vmm vmn vmo vmr vn- vna vnm vno vnr vnv voa vom von voo vor vov vra vrm vrn vrr vva vvm vvo vvr vvv