a-a a-c aaa aac aam aan aao aar aav ac- aca acc acm acn aco acr acv ama amc amm amn amo amr amv an- ana anc anm ann ano anr anv aoa aoc aom aon aoo aor aov ar- ara arc arm arn aro arr arv av- ava avc avm avn avo avr c-- caa cac cam can cao car cav cca ccc ccm ccn cco ccr ccv cma cmc cmm cmn cmo cmr cmv cn- cna cnc cnm cnn cno cnr cnv co- coa coc com con coo cor cov cra crc crm crn cro crr crv cva cvc cvm cvn cvo cvr cvv m-o m-r m-v maa mac mam man mao mar mav mc- mca mcc mcm mcn mco mcr mcv mma mmc mmm mmn mmo mmr mmv mna mnc mnm mnn mno mnr moa moc mom mon moo mor mov mra mrc mrm mrn mro mrr mrv mva mvc mvm mvn mvo mvr mvv naa nac nam nan nao nar nav nca ncc ncm ncn nco ncr ncv nma nmc nmm nmn nmo nmr nna nnc nnm nnn nno nnv no- noa noc nom non noo nor nov nra nrc nrm nrn nro nrr nrv nva nvc nvm nvn nvv oaa oac oam oan oao oar oav oc- oca occ ocm ocn oco ocr ocv om- oma omc omm omn omo omr omv on- ona onc onn ono onr oo- ooa ooc oom oon ooo oor oov or- ora orc orm orn oro orr orv ov- ova ovc ovo ovv ra- raa rac ram ran rao rar rav rca rcc rcm rcn rco rcr rcv rma rmc rmm rmn rmo rmr rmv rna rnc rnm rnn rno rnr rnv roa roc rom ron roo ror rov rra rrc rrm rrn rrr rva rvc rvm rvn rvo rvr rvv v-a vaa vac vam van vao var vav vca vcc vcm vcn vco vcr vm- vma vmc vmm vmn vmo vmr vn- vna vnm vno vnr vnv voa voc vom von voo vor vov vra vrc vrm vrn vrr vva vvc vvm vvo vvr vvv