a-a a-b a-c aaa aab aac aae aag aam aao ab- aba abb abc abe abg abm abo ac- aca acb acc ace acg acm aco aea aeb aec aee aeg aem aeo ag- aga agb agc age agg agm ago ama amb amc ame amg amm amo aoa aob aoc aoe aog aom aoo baa bab bac bae bag bam bao bba bbb bbc bbe bbg bbm bbo bca bcb bcc bce bcg bcm bco be- bea beb bec bee beg bem beo bga bgb bgc bge bgg bgm bgo bma bmb bmc bme bmg bmm bmo boa bob boc boe bog bom boo c-- caa cab cac cae cag cam cao cba cbb cbc cbe cbg cbm cbo cca ccb ccc cce ccg ccm cco ce- cea ceb cec cee ceg cem ceo cga cgb cgc cge cgg cgm cgo cma cmb cmc cme cmg cmm cmo co- coa cob coc coe cog com coo eaa eab eac eae eag eam eao eba ebb ebc ebe ebg ebm ebo ec- eca ecb ecc ece ecg ecm eco eea eeb eec eee eeg eem eeo ega egb egc ege egg egm ego em- ema emb emc eme emg emm emo eo- eoa eob eoc eoe eog eom eoo gaa gab gac gae gag gam gao gba gbc gbe gbg gbm gbo gca gcb gcc gce gcg gcm gco ge- gea geb gec gee geg gem geo gga ggb ggc ggg ggm ggo gma gmb gmc gme gmg gmm gmo goa gob goc goe gog gom goo m-o maa mab mac mae mag mam mao mba mbb mbc mbe mbg mbm mbo mc- mca mcb mcc mce mcg mcm mco mea meb mec mee meg mem meo mga mgb mgc mge mgm mgo mma mmb mmc mme mmg mmm mmo moa mob moc moe mog mom moo oaa oab oac oae oag oam oao ob- oba obb obc obe obg obm obo oc- oca ocb occ ocg ocm oco oea oeb oec oee oeg oem oeo oga ogc oge ogg ogo om- oma omb omc ome omg omm omo oo- ooa oob ooc oog oom ooo

a-be aaaa aaab aaac aaae aaam aaba aabb aabc aabm aaca aacb aacc aace aacm aaco aaea aaec aaem aage aama aamb aamc aame aamo aaoe aaoo abaa abab abac abae abag abam abb- abba abbb abbe abbo abca abcb abcc abec abee abma abmb abmc aboa abob aboo acaa acab acac acae acag acba acca accc acce accm acco ace- acea acec acem acga acma acmc acme acmg acoa acoe acog acom aeac aecb aega aeom ag-o agac agag agam agao agba agbo agca agcc agce agco agea agee agem agga agge agma agmc agme agob agog agoo amaa amac amae amag amam amb- amba ambe ambo amca amcc amco amec amee amga amm- amma amme ammo amob amoc amog amoo aoba aoca aoce aogm aoma aomg baaa baam baba babb babe babm babo bac- baca bacc bace baco baga bage bagg bago bama bamb bamc bame bamm bbbb bbcm bbeb bbga bbgm bbmg bcaa bcam bcbc bcbg bcca bccc bccm bcec bcma beag beam beba bebb bebe bebo beca beeb beeg beem bega begg bego bema beme beo- bgca bmaa bmag bmce bmoc boab boac boag boba bobb bobe bobo boca boce bocm boco boea boec boee boeo boga boge bogg bogo boma bomb bome boob booc booe boog boom c-bo caaa caab caac caam caba cabe cabg cabo cac- caca cacc cace cacm caco caec caem caga cage cagg cago cama camb camc came camm camo cbac cbbc cbca cbcc cbce cbcm cbea cbec cbee cbga cbgb cbme ccaa ccab ccac ccag ccam ccba ccbc ccca cccb cccc cccm ccee ccga ccgc ccma ccmb ccmc ccmm ccob ccoc ccom ceac ceba cec- ceca cece cecm ceco ceeb ceec ceem cege cego cema cemb ceme cemm cgac cgcc cgcg cgmc cmaa cmac cmba cmbc cmcc cmea cmec cmmb cmmc cmoc coag coba cobb cobe cobo coca coce coco cogo com- coma comb comc come comm como coob coom eaba eaca eacc eaec eaga eage eama eame eaom ebac ebam ebba ebbc ebbo ebcc eboe eboo ecaa ecac ecam ecao ecbc ecbe ecca eccb eccc ecce eccm ecco ecem ecma eco- ecog eeca eeea eeee eega eemo eeoc egaa egae egao egba egbe egcc egcg egea egec egee egem eggb egge eggo egma ego- emac emae emag emam emba embe embo emcc emco emma emme gaba gabb gabe gabo gace gaea gaec gaga gage gagg gago gam- gama gamb game gamm gamo gbag gbbo gbmc gc-c gcaa gcbc gccc gcma gcmc gcoa geab geba gebe geca gece gege gegg gego gem- gema gemm geo- geog geom gggg gmac gmme goam goba gobe gobo goca goce goem goga gogo goma gomb gome gomo goog goom maaa maac maag maam maba mabe mabo mac- maca macb macc mace maco maee maem maeo maga mage magg mago mama mamc mame mamo maoc mbac mbam mbba mbca mcaa mcac mcba mcbc mcca mccc mcga mcmc meag mebe mebo mec- meca mecc mece meco meem meg- mega mege megg mego mema memc meme memo meoc mgam mgga mmaa mmab mmac mmcc mmcg mmcm mmea mmmc mmmm moaa moab moac moag moam moba mobb mobe mobo moca moco moea moga mogg mogo moma mome momo mooa moob mooc mooe moog o-eo oama obba obbo obea obec oboe ocab ocac ocam ocbc occa occc oce ocee ocga ocma ocom oec- oeca oecc oeec oegb oeme ogae ogam ogb ogba ogbe ogea ogee ogge ogma ogoa ogog omac omam omao ombe ombo omca omee omeo omma omo- omoa omoe omoo ooaa ooba oobe ooma oome oooo

-aaa- a-mac aaaam aaace aaaee aaaoc aabaa aabba aabga aacbc aacom aamco abaab ababa ababe abaca abaco abaga abago abbac abcam abccc abeam abeba abebe abece abega abege abegg aboab abobo aboma abomb acaca acacb acage acccg aceae acebo acmec acoma acomb acome acomo aeaea aebbe aecom aegae aegea agace agago agam- agama agame agcam