a-be a-ya a-yo aaaa aaab aaac aaae aaam aaba aabb aabc aabm aaby aaca aacb aacc aace aacm aaco aacy aaea aaec aaem aama aamb aamc aame aamo aaoe aaoo abaa abab abac abae abam abay abb- abba abbb abbe abbo abby abca abcb abcc abec abee abey abma abmb abmc aboa abob aboo aboy abyc abye abyy acaa acab acac acae acba acca accc acce accm acco accy ace- acea acec acem acey acma acmc acme acoa acoe acom acoy aeac aeby aecb aeom amaa amac amae amam amay amb- amba ambe ambo amby amca amcc amco amec amee amey amm- amma amme ammo amob amoc amoo amoy amya amye aoba aoca aoce aoma ay-o ayam ayao ayay ayca ayce ayem ayma ayme ayoo ayya baaa baam baba babb babe babm babo baby bac- baca bacc bace baco bama bamb bamc bame bamm baya baye bayo bbay bbbb bbcm bbeb bboy bbyo bcaa bcam bcbc bcca bccc bccm bcec bcma beam beay beba bebb bebe bebo beby beca beeb beem beey bema beme bemy beo- beya beye bmaa bmce bmoc boab boac boba bobb bobe bobo boby boca boce bocm boco boea boec boee boeo boey boma bomb bome bomy boob booc booe boom boya boye boyo byam byce byme byoa byob byoc c-bo caaa caab caac caam caba cabe cabo caby cac- caca cacc cace cacm caco caec caem cama camb camc came camm camo camy caye cayo cbac cbbc cbca cbcc cbce cbcm cbea cbec cbee cbme ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccm ccee ccma ccmb ccmc ccmm ccob ccoc ccom ceac ceba cec- ceca cece cecm ceco ceeb ceec ceem cema cemb ceme cemm cemy cmaa cmac cmba cmbc cmcc cmea cmec cmmb cmmc cmoc cmoy coba cobb cobe cobo coby coca coce coco com- coma comb comc come comm como coob coom coya coyo cya- cyaa cyba cybb cybc cybo cyc- cyca cycb cycc cym- cyma cyme cymo cyoa cyy- cyyc eaba eaca eacc eaec eama eame eaom ebac ebam ebay ebba ebbc ebbo ebby ebcc eboe eboo eboy ebya ecaa ecac ecam ecao ecbc ecbe ecca eccb eccc ecce eccm ecco ecem ecma eco- eeby eeca eeea eeee eemo eeoc emac emae emam emba embe embo emby emcc emco emma emme emmy eyam eyeb eyec eyey eyme maaa maac maam maba mabe mabo maby mac- maca macb macc mace maco macy maee maem maeo mama mamc mame mamo mamy maoc may- maya maye mayo mbac mbam mbba mbca mbye mcaa mcac mcba mcbc mcca mccc mcmc mebe mebo mec- meca mecc mece meco meem mema memc meme memo meoc mmaa mmab mmac mmcc mmcm mmea mmmc mmmm mmyy moaa moab moac moam moba mobb mobe mobo moby moca moco moea moma mome momo momy mooa moob mooc mooe moya moye moyo my-e mybb myc- myca myce myco myeo myma mymy myo- myob myoe o-eo oama obay obba obbo obby obea obec obey oboe oboy ocab ocac ocam ocbc occa occc oce ocee ocma ocom oec- oeca oecc oeec oeme oeya oeye oeyo omac omam omao ombe ombo omca omee omeo omey omma omo- omoa omoe omoo omya ooaa ooba oobe ooby ooma oome oooo oyam oyce oyee oyem yaba yabo yacc yaco yacy yama yamb yame yamm yamo yaya yayo ycab ycao yccc ycee yema yeme yemm yeom yeye yeyo ymca yoba yobo yoma yomo yoye yoyo yyyy