a-a a-b a-q aaa aab aam aan aao aaq aav ab- aba abb abm abn abo abq abv ama amb amm amn amo amq amv an- ana anb anm ann ano anq anv aoa aob aom aon aoo aov aqa aqm aqn aqo av- ava avb avm avn avo avq baa bab bam ban bao baq bav bba bbb bbm bbn bbo bbq bma bmb bmm bmn bmo bmq bmv bna bnb bnn bno bnv boa bob bom bon boo boq bov bva bvb bvm bvn bvo bvv m-o m-v maa mab mam man mao mav mba mbb mbm mbo mbq mbv mma mmb mmm mmn mmo mmv mna mnb mnm mnn mno moa mob mom mon moo mov mqa mqb mqv mva mvb mvm mvn mvo mvv naa nab nam nan nao nav nba nbb nbm nbn nbo nbv nma nmb nmm nmn nmo nna nnb nnm nnn nno nnv no- noa nob nom non noo nov nva nvb nvm nvn nvv oaa oab oam oan oao oaq oav ob- oba obb obm obn obo obv om- oma omb omm omn omo omv on- ona onb onn ono oo- ooa oob oom oon ooo oov oqb oqo ov- ova ovb ovo ovv qaa qam qan qba qbq qma qnb qom qoo qqq qv- v-a vaa vab vam van vao vav vba vbm vbo vbv vm- vma vmm vmn vmo vmq vn- vna vnm vno vnv voa vob vom von voo voq vov vqa vva vvb vvm vvo vvv