aaaa aaab aaac aaam aaba aabb aabc aabm aaca aacb aacc aacm aaco aacu aama aamb aamc aamo aaoo abaa abab abac abaj abam abau abb- abba abbb abbo abca abcb abcc abma abmb abmc aboa abob aboo abou abua abum acaa acab acac acba acca accc accm acco accu acma acmc acmu acoa acom acou acu- acum acuo ajab ajac ajam ajao ajba ajob ajoo ajou amaa amac amaj amam amb- amba ambo ambu amca amcc amco amm- amma ammo ammu amob amoc amoj amoo amou amua amum aoba aoca aoma auaa auca auja auma baaa baam baba babb babm babo babu bac- baca bacc baco baja baju bama bamb bamc bamm bamu bau- baum bbau bbbb bbcm bcaa bcam bcbc bcca bccc bccm bcma bcuc bjcc bjoa bmaa bmaj bmoc boab boac boba bobb bobo bobu boca bocm boco bocu bojo boju boma bomb bomu boob booc boom boua boum buba bubb bubo bubu buca bucc buco bucu buja bujo buju bum- buma bumb c-bo caaa caab caac caam caba cabo cabu cac- caca cacc cacm caco caja caju cama camb camc camm camo cauc caum cauo cbac cbbc cbca cbcc cbcm cbcu ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccm cccu ccjo ccma ccmb ccmc ccmm ccob ccoc ccom ccuc cjbc cjca cjcb cjcj cjob cmaa cmac cmaj cmba cmbc cmcc cmmb cmmc cmoc coba cobb cobo cobu coca coco cocu cojo com- coma comb comc comm como comu coob coom coua coub cuau cub- cuba cubb cuca cucc cucm cujo cuju cum- cuma jaba jabo jaca jacc jaco jacu jaja jaju jama jamb jamo jamu jaum jbaa jbob jcbc jccc jjam jjcc jmcc joab joao joba jobo jobu joca joco jocu jojo joma jomo joom juab juba jubu juca juco jucu juja juju juma jumo jumu maaa maac maam maba mabo mabu mac- maca macb macc maco macu maja majc majo mama mamc mamo mamu maoc maua mauj maum mbac mbam mbba mbca mbou mcaa mcac mcba mcbc mcca mccc mccj mcmc mmaa mmab mmac mmcc mmcm mmjb mmmc mmmm moaa moab moac moam moba mobb mobo moca moco moja mojo moju moma momo momu mooa moob mooc muac mubo muc- mucc mucu muja mujo muju muma mumm mumo mumu oaau oama obba obbo obja ocab ocac ocam ocbc occa occc ocma ocom ocum omac omam omao ombo ombu omca omma omo- omoa omoo omuo ooaa ooba ooma oooo ouac oucc ouju ouma ouu- uabc uaca uamc uaoc uaua ubac ubba ubbo ubja uboc ucam ucbc ucca ucmc ucmj ucom ucua umaa umac umb- umba umbo umma ummo uocc uomo uuoc uuuu