a-a a-b a-t aaa aab aad aae aam aan aat aau aav ab- aba abb abd abe abm abn abt abu abv ad- ada adb add ade adm adn adt adu adv aea aeb aed aee aem aen aet aeu aev ama amb amd ame amm amn amt amu amv an- ana anb and ane anm ann ant anu anv at- ata atb atd ate atm atn att atu atv au- aua aub aud aue aum aun aut auv av- ava avb avd ave avm avn avt avu b-u baa bab bad bae bam ban bat bau bav bba bbb bbd bbe bbm bbn bbt bbu bda bdb bdd bde bdm bdt bdu bdv be- bea beb bed bee bem ben bet beu bev bma bmb bmd bme bmm bmn bmt bmu bmv bna bnb bnd bne bnn bnt bnu bnv bta btb btd bte btm btn btt btu btv bua bub bud bue bum bun but buu bva bvb bvd bve bvm bvn bvt bvu bvv daa dab dad dae dam dan dat dau dav dba dbb dbd dbe dbm dbn dbt dbu dbv dda ddb ddd dde ddm ddn ddt ddu de- dea deb ded dee dem den det deu dev dma dmb dmd dme dmm dmn dmt dmu dmv dna dnb dnd dne dnm dnn dnt dta dtb dtd dte dtm dtn dtt dtu dtv dua dub dud due dum dun dut duv dva dvb dvd dve dvm dvn dvt dvu eaa eab ead eae eam ean eat eau eav eba ebb ebd ebe ebm ebn ebt ebu ebv ed- eda edb edd ede edm edn edt edu eea eeb eed eee eem een eet eev em- ema emb emd eme emm emn emt emu emv en- ena enb end ene enm enn ent enu env eta etb etd ete etm etn ett etu etv eu- eua eub eud eue eun eut euv eva evb evd eve evm evn evt evv m-v maa mab mad mae mam man mat mau mav mba mbb mbd mbe mbm mbt mbu mbv mda mdb mdd mde mdm mdn mdt mdu mdv mea meb med mee mem men met meu mev mma mmb mmd mme mmm mmn mmt mmu mmv mna mnb mne mnm mnn mnt mnu mta mtb mtd mte mtm mtn mtt mtu mtv mua mub mud mue mum mun mut muu mva mvb mvd mve mvm mvn mvt mvv naa nab nad nae nam nan nat nau nav nba nbb nbd nbe nbm nbn nbt nbu nbv nda ndb ndd nde ndm ndn ndt ndu ndv ne- nea neb ned nee nem nen net neu nev nma nmb nmd nme nmm nmn nmt nmu nna nnb nne nnm nnn nnt nnu nnv nta ntb ntd nte ntm ntn ntt ntu ntv nua nub nud nue num nun nut nuu nuv nva nvb nvd nve nvm nvn nvt nvu nvv taa tab tad tae tam tan tat tau tav tba tbb tbd tbe tbm tbn tbt tbu tbv tda tdb tdd tde tdm tdn tdt tdu tdv te- tea teb ted tee tem ten tet teu tev tma tmb tmd tme tmm tmn tmt tmu tmv tna tnb tnd tne tnm tnn tnt tta ttb ttd tte ttm ttn ttt ttu ttv tua tub tud tue tum tun tut tuu tuv tva tvb tvd tve tvm tvn tvt tvu ua- uaa uab uad uae uam uan uat uau uav uba ubb ube ubn ubt ubu ubv uda udb udd ude udm udn udt udu udv uea ueb ued uee uem uen uet um- uma umb umd ume umm umn umt umu un- una unb und une unm unn unt unu unv uta utb utd ute utm utn utt utu utv uua uue uum uun uut uuu uva uvb uve uvm uvu uvv v-a v-e vaa vab vad vae vam van vat vau vav vba vbd vbm vbv vdb vdd vde vdm vdt vdu vdv vea veb ved vee vem ven vet veu vm- vma vmd vmm vmn vmt vmu vn- vna vnd vnm vnu vnv vta vtb vte vtm vtt vtu vtv vue vum vut vuv vva vvb vvm vvt vvv