-al -ol a-a a-b a-c aaa aab aac aae aal aam aao aau aav ab- aba abb abc abe abl abm abo abu abv ac- aca acb acc ace acl acm aco acu acv aea aeb aec aee ael aem aeo aeu aev al- ala alb alc ale all alm alo alu alv ama amb amc ame aml amm amo amu amv aoa aob aoc aoe aol aom aoo aou aov au- aua aub auc aue aul aum auo auv av- ava avb avc ave avl avm avo avu b-u baa bab bac bae bal bam bao bau bav bba bbb bbc bbe bbl bbm bbo bbu bca bcb bcc bce bcl bcm bco bcu bcv be- bea beb bec bee bel bem beo beu bev bla blb blc ble bll blm blo blu blv bma bmb bmc bme bml bmm bmo bmu bmv boa bob boc boe bol bom boo bou bov bua bub buc bue bul bum buo buu bva bvb bvc bve bvl bvm bvo bvu bvv c-- caa cab cac cae cal cam cao cau cav cba cbb cbc cbe cbl cbm cbo cbu cbv cca ccb ccc cce ccl ccm cco ccu ccv ce- cea ceb cec cee cel cem ceo ceu cev cl- cla clb clc cle cll clm clo clu clv cma cmb cmc cme cml cmm cmo cmu cmv co- coa cob coc coe col com coo cou cov cua cub cuc cue cul cum cuo cuu cuv cva cvb cvc cve cvl cvm cvo cvu cvv eaa eab eac eae eal eam eao eau eav eba ebb ebc ebe ebl ebm ebo ebu ebv ec- eca ecb ecc ece ecl ecm eco ecu ecv eea eeb eec eee eel eem eeo eev ela elb elc ele ell elm elo elu elv em- ema emb emc eme eml emm emo emu emv eo- eoa eob eoc eoe eol eom eoo eou eu- eua eub euc eue eul euv eva evb evc eve evl evm evo evv la- laa lab lac lae lal lam lao lau lav lba lbb lbc lbe lbl lbm lbo lbu lbv lca lcb lcc lce lcl lcm lco lcu lcv lea leb lec lee lel lem leo leu lev lla llb llc lle lll llm llo llu llv lma lmb lmc lme lml lmm lmo lmu lmv loa lob loc loe lol lom loo lou lov lua lub luc lue lul lum luo luu luv lva lvb lvc lve lvl lvm lvv m-o m-v maa mab mac mae mal mam mao mau mav mba mbb mbc mbe mbl mbm mbo mbu mbv mc- mca mcb mcc mce mcl mcm mco mcu mcv mea meb mec mee mel mem meo meu mev mla mlb mlc mle mll mlm mlo mlu mlv mma mmb mmc mme mml mmm mmo mmu mmv moa mob moc moe mol mom moo mou mov mua mub muc mue mul mum muu mva mvb mvc mve mvl mvm mvo mvv oaa oab oac oae oal oam oao oau oav ob- oba obb obc obe obl obm obo obu obv oc- oca ocb occ ocl ocm oco ocu ocv oea oeb oec oee oel oem oeo ola olb olc ole oll olm olo olu om- oma omb omc ome oml omm omo omu omv oo- ooa oob ooc ool oom ooo oov ou- oua ouc oue oul oum ouo ov- ova ovb ovc ove ovl ovo ovv ua- uaa uab uac uae ual uam uao uau uav uba ubb ubc ube ubl ubo ubu ubv uca ucb ucc uce ucl ucm uco ucu ucv uea ueb uec uee uel uem ula ulb ulc ule ull ulm ulo ulu ulv um- uma umb umc ume uml umm umo umu uoa uob uoc uoe uol uom uoo uua uuc uue uum uuu uva uvb uvc uve uvl uvm uvo uvu uvv v-a v-e vaa vab vac vae val vam vao vau vav vba vbc vbl vbm vbo vbv vca vcc vce vcl vcm vco vcu vea veb vec vee vel vem veo veu vl- vla vlb vlc vle vll vlm vlo vlv vm- vma vmc vmm vmo vmu voa vob voc voe vol vom voo vou vov vue vul vum vuv vva vvb vvc vvm vvo vvv

-vac a-be aaaa aaab aaac aaae aaal aaam aaav aaba aabb aabc aabl aabm aaca aacb aacc aace aacl aacm aaco aacu aacv aaea aaec aaem aaev aala aalc aale aall aalo aalu aama aamb aamc aame aamo aaoe aaoo aava abaa abab abac abae abal abam abau abb- abba abbb abbe abbo abca abcb abcc abcl abec abee abel abla able ablo ablv abma abmb abmc aboa abob abol aboo abou abov abua abue abul abum abva acaa acab acac acae acba acbl acca accc acce accm acco accu ace- acea acec acel acem acev acla aclc acle aclu acma acmc acme acmu acmv acoa acoe acol acom acou acu- acue acul acum acuo acvv aeac aecb aecl aela aelc aeom aeva alaa alac alae alal alam alao alau alb- alba albc albe albm albo albu alca alcc alce alco alea alec alee alem aleo aleu alev all- alla alle alll allo allu alma almc alme almo almu aloa aloc aloe alol alom aloo alou alov alua alum alva alvo amaa amac amae amal amam amb- amba ambe ambo ambu amca amcc amco amec amee amel ameu amla amm- amma amme ammo ammu amob amoc amol amoo amou amua amul amum aoba aoca aoce aoeu aola aole aoma aoul auaa aube auca auce auel aul- aula aule aull aulo aulu auma auol auve avab aval avao avcc avce avco avea avec avel aveo aveu avlb avma avou avva avvo baaa baal baam baba babb babe babm babo babu bac- baca bacc bace baco bael bala balc bale ball balm balo balu bama bamb bamc bame baml bamm bamu baol bau- baul baum bava bave bavu bbau bbbb bbcm bbeb bblb bcaa bcam bcbc bcca bccc bccl bccm bcec bcma bcuc