a-a a-b a-i aaa aab aae aah aai aak aam aav ab- aba abb abe abh abi abk abm abv aea aeb aee aeh aei aek aem aev aha ahb ahe ahh ahi ahk ahm ahv ai- aia aib aie aih aii aik aim aiv aka akb ake akh aki akk akm akv ama amb ame amh ami amk amm amv av- ava avb ave avh avi avk avm baa bab bae bah bai bak bam bav bba bbb bbe bbh bbi bbk bbm be- bea beb bee beh bei bek bem bev bha bhb bhe bhh bhi bhk bhm bhv bi- bia bib bie bih bii bik bim biv bka bkb bke bkk bkm bkv bma bmb bme bmh bmi bmk bmm bmv bva bvb bve bvh bvi bvk bvm bvv eaa eab eae eah eai eak eam eav eba ebb ebe ebh ebi ebk ebm ebv eea eeb eee eek eem eev eha ehb ehe ehh ehi ehm ehv eia eib eie eii eik eim eiv eka ekb eke ekh eki ekv em- ema emb eme emh emi emk emm emv eva evb eve evh evi evm evv h-i haa hab hae hah hai hak ham hav hba hbb hbe hbh hbi hbk hbm hbv he- hea heb hee heh hei hek hem hev hha hhb hhe hhh hhi hhk hhm hhv hia hib hie hih hii hik him hiv hka hkb hkh hki hkk hkm hma hmb hme hmh hmi hmk hmm hmv hv- hva hvb hvk hvm hvv i-v ia- iaa iab iae iah iai iam iav iba ibb ibe ibh ibi ibk ibm ibv ie- iea iee iei iek iem iev iha ihb ihe ihh ihi ihk ihm ihv iia iib iie iih iii iim ika ikb ike iki ikk ikv im- ima imb ime imh imi imm imv iva ivb ive ivi ivv ka- kaa kab kae kah kai kak kam kav kba kbb kbe kbh kbi kbk kbm ke- kea keb kee keh kei kek kem kev kha khe khh khi khk khm khv kia kib kie kih kii kik kim kiv kkb kke kkh kki kkk kkm kkv kma kmb kme kmh kmi kmk kmm kva kvb kvh kvi kvk kvm kvv m-v maa mab mae mah mai mak mam mav mba mbb mbe mbh mbi mbk mbm mbv mea meb mee meh mei mek mem mev mha mhh mhi mhk mhm mhv mi- mia mib mie mih mii mik mim miv mka mkb mke mkh mkk mkm mkv mma mmb mme mmh mmi mmk mmm mmv mva mvb mve mvi mvm mvv v-a v-e vaa vab vae vah vai vak vam vav vba vbh vbi vbk vbm vbv vea veb vee veh vei vek vem vh- vha vhb vhe vhi vi- via vib vie vii vik vim viv vka vkb vkm vm- vma vmi vmm vva vvb vvi vvm vvv