a-a a-b a-i a-z aaa aab aai aam aav aaz ab- aba abb abi abm abv abz ai- aia aib aii aim aiv aiz ama amb ami amm amv amz av- ava avb avi avm avz az- aza azb azi azm azz baa bab bai bam bav baz bba bbb bbi bbm bi- bia bib bii bim biv biz bma bmb bmi bmm bmv bmz bva bvb bvi bvm bvv bza bzz i-v ia- iaa iab iai iam iav iaz iba ibb ibi ibm ibv ibz iia iib iii iim im- ima imb imi imm imv imz iva ivb ivi ivv iza izi izm izz m-v maa mab mai mam mav maz mba mbb mbi mbm mbv mi- mia mib mii mim miv miz mma mmb mmi mmm mmv mmz mva mvb mvi mvm mvv mvz mza mzb mzi mzm v-a vaa vab vai vam vav vaz vba vbi vbm vbv vbz vi- via vib vii vim viv viz vm- vma vmi vmm vmz vva vvb vvi vvm vvv vvz zaa zab zai zam zav zaz zbb zbm zbv zia zib zim ziv ziz zma zmb zmm zvi zzz