-ana a-un a-ya a-yo aaaa aaab aaac aaan aaba aabb aabc aaby aaca aacb aacc aacn aaco aacu aacy aana aaon aaoo abaa abab abac aban abau abay abb- abba abbb abbo abby abca abcb abcc abcn abnu aboa abob abon aboo abou aboy abua abun abuy abyc abyy acaa acab acac acan acba acca accc acco accu accy acoa acon acou acoy acu- acuo ana- anaa anab anac anan anao anau anba anbb anbo anbu anca ancc anco ancy anna annb anno anny ano- anoa anon anoy anua anub anun anya anyu aoba aoca aonb aono aoun auaa auby auca auna auoy auyo ay-o ayan ayao ayay ayca ayna aynu ayon ayoo ayou ayub ayun ayya baaa baan baba babb babo babu baby bac- baca bacc bacn baco bana banc bann bano banu baon bau- baya bayo bayu bbau bbay bbbb bboy bbyo bcaa bcbc bcca bccc bcnu bcuc bnoc bnya boab boac boan boba bobb bobo bobu boby boca boco bocu bona bonc bonn bono bonu bony boob booc boon boua boun bouy boya boyn boyo buba bubb bubo bubu buca bucc buco bucu buna bunb bunn buno bunu buon buoy buyo buyu byan bync byno byoa byob byoc byon byun c-bo caaa caab caac caan caba cabo cabu caby cac- caca cacc caco cana canc cann cano cany cauc cauo cayo cbac cbbc cbca cbcc cbcn cbcu cbna ccaa ccab ccac ccba ccbc ccbn ccca cccb cccc cccu ccna ccnb ccnc ccnu ccny ccob ccoc ccuc cnaa cnac cnbc cnco cnna coan coba cobb cobo cobu coby coca coco cocu con- cona conc conn cono cony coob coon coua coub coun couy coya coyn coyo cuan cuau cub- cuba cubb cuby cuca cucc cucn cuna cuno cuny cuon cuy- cuyo cya- cyaa cyan cyba cybb cybc cybo cyc- cyca cycb cycc cyn- cyno cyoa cyon cyun cyy- cyyc cyyn naaa naab naac naan naba nabc nabo nabu naca nacc naco nan- nana nanb nann nano nanu nany naoc nauo naya nayo nbaa nbbc nbbo nbca nbcc nbco nboy ncaa ncac ncba ncbc ncca nccc nccn nccu ncna ncnc ncoa ncoc ncua nnnn noaa noac noba nobc nobo nobu noco non- nona nonn nono nonu noo- noob noon nooo noun noya noyo nuan nuba nubc nuby nuca nucu nuna nunc nunn nuno nuny nuoc nuon nuya nyaa nyac nyao nyau nycc nyco nycy nyny nyon oaau oban obay obba obbo obby obon oboy ocab ocac ocan ocbc occa occc occn ocna ocon onab onan onay onby onc- onca onco onna onno onon onoy ooaa ooba ooby oona oooo ouac ouan oucc oun- ouna ouu- ouya oyan oyon oyou oyun uabc uaca uaoc uaua ubac ubay ubba ubbo uboc ubon ucan ucbc ucca ucon ucua unaa unac unan unau unca uncc unco unna unno unon uocc uuno uuoc uuuu uuyn uyan yaan yaba yabo yacc yaco yacy yana yann yano yaou yaya yayo yayu ycab ycao yccc ynca ynoa ynon ynou yoan yoba yobo yona yono yoon youa youb yoyn yoyo yuan yuba yubu yuca yuna yuny yuon yuya yuyu yyyy