a-a a-b a-c aaa aab aac aae aah aam aao ab- aba abb abc abe abh abm abo ac- aca acb acc ace ach acm aco aea aeb aec aee aeh aem aeo aha ahb ahc ahe ahh ahm aho ama amb amc ame amh amm amo aoa aob aoc aoe aoh aom aoo baa bab bac bae bah bam bao bba bbb bbc bbe bbh bbm bbo bca bcb bcc bce bch bcm bco be- bea beb bec bee beh bem beo bha bhb bhc bhe bhh bhm bho bma bmb bmc bme bmh bmm bmo boa bob boc boe boh bom boo c-- caa cab cac cae cah cam cao cba cbb cbc cbe cbh cbm cbo cca ccb ccc cce cch ccm cco ce- cea ceb cec cee ceh cem ceo ch- cha chb chc che chh chm cho cma cmb cmc cme cmh cmm cmo co- coa cob coc coe coh com coo eaa eab eac eae eah eam eao eba ebb ebc ebe ebh ebm ebo ec- eca ecb ecc ece ech ecm eco eea eeb eec eee eem eeo eha ehb ehc ehe ehh ehm eho em- ema emb emc eme emh emm emo eo- eoa eob eoc eoe eoh eom eoo haa hab hac hae hah ham hao hba hbb hbc hbe hbh hbm hbo hca hcb hcc hce hch hcm hco he- hea heb hec hee heh hem heo hha hhb hhc hhe hhh hhm hho hma hmb hmc hme hmh hmm hmo hoa hob hoc hoe hoh hom hoo m-o maa mab mac mae mah mam mao mba mbb mbc mbe mbh mbm mbo mc- mca mcb mcc mce mch mcm mco mea meb mec mee meh mem meo mha mhc mhh mhm mho mma mmb mmc mme mmh mmm mmo moa mob moc moe moh mom moo oaa oab oac oae oah oam oao ob- oba obb obc obe obh obm obo oc- oca ocb occ och ocm oco oea oeb oec oee oeh oem oeo oha ohc ohe ohh ohm oho om- oma omb omc ome omh omm omo oo- ooa oob ooc ooh oom ooo

a-be a-ha aaaa aaab aaac aaae aaah aaam aaba aabb aabc aabh aabm aaca aacb aacc aace aach aacm aaco aaea aaec aaem aaha aama aamb aamc aame aamo aaoe aaoo abaa abab abac abae abam abb- abba abbb abbe abbo abca abcb abcc abch abec abee abha abhm abho abma abmb abmc aboa abob aboh aboo acaa acab acac acae acba acca accc acce acch accm acco ace- acea acec aceh acem acha ache achh acho acma acmc acme acmh acoa acoe acoh acom aeac aecb aeom ahab ahac ahah aham ahem ahha ahmc ahme ahoa ahoe ahom amaa amac amae amah amam amb- amba ambe ambo amca amcc amco amec amee amm- amma amme ammo amob amoc amoo aoah aoba aoca aoce aoma baaa baah baam baba babb babe babm babo bac- baca bacc bace bach baco baha baho bama bamb bamc bame bamm baoh bbbb bbch bbcm bbeb bcaa bcam bcbc bcca bccc bccm bcec bche bcma beah beam beba bebb bebe bebo beca bech beeb beem behm bema beme beo- bhao bhca bhcc bmaa bmce bmoc boab boac boba bobb bobe bobo boca boce boch bocm boco boea boec boee boeo boha bohm boho boma bomb bome boob booc booe booh boom c-bo caaa caab caac caah caam caba cabe cabo cac- caca cacc cace cach cacm caco caec caem caha cahe cama camb camc came camh camm camo cbac cbbc cbca cbcc cbce cbcm cbea cbec cbee cbha cbme ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccm ccee ccha cche ccma ccmb ccmc ccmm ccob ccoc ccom ceac ceba cec- ceca cece cecm ceco ceeb ceec ceem cema cemb ceme cemm chaa chab chac chae chah cham chao chca chce chch chcm chea cheb chec chee cheh chem chha chmb chmc chmo choc choh choo cmaa cmac cmah cmba cmbc cmcc cmea cmec cmha cmhc cmmb cmmc cmoc coba cobb cobe cobh cobo coca coce coch coco coha coho com- coma comb comc come comm como coob cooh coom eaba eabh eaca eacc each eaec eama eame eaom ebac ebam ebba ebbc ebbo ebcc eboe eboo ecaa ecac ecam ecao ecbc ecbe ecca eccb eccc ecce eccm ecco ecem echa eche echo ecma eco- eeca eeea eeee eemo eeoc ehaa ehcc ehea eheh emac emae emam emba embe embo emcc emco emhc emma emme emoh haab haam haba habe habo hace haco haec haem haha haho hama hamc hame hamm hamo hboc hcbc hcca hccb hccc hcch hcmc hcmm heah heam hebb hebe hebo heca hech heeb heem hehe heho hem- hema heme hemo heom hhaa hhhh hmae hmhb hmmm hoac hoam hoba hobe hobo hoca hoce hoch hoha hohe hohm hoho hom- homa home homo hooe hoom maaa maac maam maba mabe mabo mac- maca macb macc mace mach maco maee maem maeo maha mahe maho mama mamc mame mamo maoc mbac mbam mbba mbca mcaa mcac mcba mcbc mcca mccc mcmc meah mebe mebo mec- meca mecc mece mech meco meem mehe mema memc meme memo meoc mhac mhem mhmm mmaa mmab mmac mmcc mmcm mmea mmhm mmmc mmmh mmmm moaa moab moac moam moba mobb mobe mobo moca moch moco moea moha mohe mohm moho moma mome momo mooa moob mooc mooe o-eo oahe oama obba obbo obea obec oboe ocab ocac ocam ocbc occa occc oce ocee ocha oche ocma ocom oec- oeca oecc oeec oeme oham ohba ohbe ohcc ohee ohho ohme ohob ohoh omac omam omao ombe ombo omca omee omeo omha omma omo- omoa omoe omoo ooaa ooba oobe ooha ooho ooma oome oooh oooo

-aaa- a-mac aaaah aaaam aaace aaaee aaaoc aabaa aabba aacbc aacom aahaa aamco abaab ababa ababe abaca abaco abbac abcam abccc abcho abeam abeba abebe abece abmah abmho aboab abobo aboha abohm aboma abomb acaca acacb accho aceae acebo achab achao achee achma achme