-al -ol a-a a-b a-c aaa aab aac aae aah aal aao aau aav ab- aba abb abc abe abh abl abo abu abv ac- aca acb acc ace ach acl aco acu acv aea aeb aec aee aeh ael aeo aeu aev aha ahb ahc ahe ahh ahl aho ahu ahv al- ala alb alc ale alh all alo alu alv aoa aob aoc aoe aoh aol aoo aou aov au- aua aub auc aue auh aul auo auv av- ava avb avc ave avh avl avo avu b-u baa bab bac bae bah bal bao bau bav bba bbb bbc bbe bbh bbl bbo bbu bca bcb bcc bce bch bcl bco bcu bcv be- bea beb bec bee beh bel beo beu bev bha bhb bhc bhe bhh bhl bho bhu bhv bla blb blc ble blh bll blo blu blv boa bob boc boe boh bol boo bou bov bua bub buc bue buh bul buo buu bva bvb bvc bve bvh bvl bvo bvu bvv c-- caa cab cac cae cah cal cao cau cav cba cbb cbc cbe cbh cbl cbo cbu cbv cca ccb ccc cce cch ccl cco ccu ccv ce- cea ceb cec cee ceh cel ceo ceu cev ch- cha chb chc che chh chl cho chu chv cl- cla clb clc cle clh cll clo clu clv co- coa cob coc coe coh col coo cou cov cua cub cuc cue cuh cul cuo cuu cuv cva cvb cvc cve cvh cvl cvo cvu cvv eaa eab eac eae eah eal eao eau eav eba ebb ebc ebe ebh ebl ebo ebu ebv ec- eca ecb ecc ece ech ecl eco ecu ecv eea eeb eec eee eel eeo eev eha ehb ehc ehe ehh ehl eho ehu ehv ela elb elc ele elh ell elo elu elv eo- eoa eob eoc eoe eoh eol eoo eou eu- eua eub euc eue eul euv eva evb evc eve evh evl evo evv haa hab hac hae hah hal hao hau hav hba hbb hbc hbe hbh hbl hbo hbu hbv hca hcb hcc hce hch hcl hco hcv he- hea heb hec hee heh hel heo heu hev hha hhb hhc hhe hhh hhl hho hhu hhv hla hlb hlc hle hlh hll hlo hlu hlv hoa hob hoc hoe hoh hol hoo hou hov hua hub huc hue huh hul huo huu huv hv- hva hvb hvc hvl hvo hvv la- laa lab lac lae lah lal lao lau lav lba lbb lbc lbe lbh lbl lbo lbu lbv lca lcb lcc lce lch lcl lco lcu lcv lea leb lec lee leh lel leo leu lev lha lhb lhc lhh lho lhu lhv lla llb llc lle lll llo llu llv loa lob loc loe loh lol loo lou lov lua lub luc lue luh lul luo luu luv lva lvb lvc lve lvh lvl lvv oaa oab oac oae oah oal oao oau oav ob- oba obb obc obe obh obl obo obu obv oc- oca ocb occ och ocl oco ocu ocv oea oeb oec oee oeh oel oeo oha ohc ohe ohh ohl oho ohu ola olb olc ole oll olo olu oo- ooa oob ooc ooh ool ooo oov ou- oua ouc oue ouh oul ouo ov- ova ovb ovc ove ovh ovl ovo ovv ua- uaa uab uac uae uah ual uao uau uav uba ubb ubc ube ubh ubl ubo ubu ubv uca ucb ucc uce uch ucl uco ucu ucv uea ueb uec uee ueh uel uha uhb uhc uhe uhh uhl uho uhu uhv ula ulb ulc ule ull ulo ulu ulv uoa uob uoc uoe uol uoo uua uuc uue uuu uva uvb uvc uve uvl uvo uvu uvv v-a v-e vaa vab vac vae vah val vao vau vav vba vbc vbh vbl vbo vbv vca vcc vce vch vcl vco vcu vea veb vec vee veh vel veo veu vh- vha vhb vhc vhe vho vl- vla vlb vlc vle vll vlo vlv voa vob voc voe voh vol voo vou vov vue vul vuv vva vvb vvc vvo vvv

-hou -vac a-be a-ha aaaa aaab aaac aaae aaah aaal aaav aaba aabb aabc aabh aabl aaca aacb aacc aace aach aacl aaco aacu aacv aaea aaec aaev aaha aahl aala aalc aale aall aalo aalu aaoe aaoo aava abaa abab abac abae abal abau abb- abba abbb abbe abbo abca abcb abcc abch abcl abec abee abel abha abho abla able ablo ablv aboa abob aboh abol aboo abou abov abua abue abul abva acaa acab acac acae acba acbl acca accc acce acch acco accu ace- acea acec aceh acel acev acha ache achh achl acho achu acla aclc acle aclu acoa acoe acoh acol acou acu- acue acul acuo acvv aeac aecb aecl aela aelc aeva ahab ahac ahah ahal ahau ahel ahha ahla ahle ahlu ahoa ahoe ahua ahva alaa alac alae alal alao alau alb- alba albc albe albo albu alca alcc alce alco alea alec alee aleh aleo aleu alev alha all- alla alle allh alll allo allu aloa aloc aloe aloh alol aloo alou alov alua alva alvo aoah aoba aoca aoce aoeu aola aole aoul auaa aube auca auce auch auel aul- aula aule aull aulo aulu auol auve avab aval avao avcc avce avco avea avec aveh avel aveo aveu avlb avou avva avvo baaa baah baal baba babb babe babo babu bac- baca bacc bace bach baco bael baha bahl baho bahu bala balc bale ball balo balu baoh baol bau- baul bava bave bavu bbau bbbb bbch bbeb bblb bcaa bcbc bcca bccc bccl bcec bche bcuc bcvo beah beal beau beav beba bebb bebe bebo beca bech becu beeb beel bela bele bell belo belu beo- bevo bhao bhca bhcc bhel bhuu blaa blab blac blae blah blau blcu blea bleb blee bleh bleo bleu blob bloc bloo blou blub blue boab boac boal