-hou a-be a-fu a-ha aaaa aaab aaac aaae aaaf aaah aaam aaba aabb aabc aabh aabm aaca aacb aacc aace aacf aach aacm aaco aacu aaea aaec aaem aafa aafb aafc aaff aaha aama aamb aamc aame aamo aaoe aaoo abaa abab abac abae abaf abam abau abb- abba abbb abbe abbo abca abcb abcc abcf abch abec abee abff abha abhm abho abma abmb abmc aboa abob abof aboh aboo abou abua abue abuf abum acaa acab acac acae acba acca accc acce accf acch accm acco accu ace- acea acec aceh acem acfc acfe acfm acha ache achh acho achu acma acmc acme acmf acmh acmu acoa acoe acoh acom acou acu- acue acuf acum acuo aeac aeaf aecb aeom afaa afam afao afca afcb afcc afch afcu afee affa affc affo afma afmc afoa afoe afoo afua afue ahab ahac ahah aham ahau ahem ahfa ahha ahmc ahme ahoa ahoe ahom ahua ahum amaa amac amae amah amam amb- amba ambe ambo ambu amca amcc amco amec amee ameu amfm amm- amma amme ammo ammu amob amoc amof amoo amou amua amum aoah aoba aoca aoce aoeu aoma aouf auaa aube auca auce auch aufc aufe auma baaa baaf baah baam baba babb babe babm babo babu bac- baca bacc bace bach baco bafc baff bafo baha baho bahu bama bamb bamc bame bamf bamm bamu baoh bau- bauf baum bbau bbbb bbch bbcm bbeb bbfc bcaa bcam bcbc bcca bccc bccm bcec bcfc bcfm bche bcma bcof bcuc beaf beah beam beau beba bebb bebe bebo beca bech becu beeb beef beem befa befe beff befo behm bema beme bemu beo- beof bfca bfme bhao bhca bhcc bhff bhuu bmaa bmce bmfc bmoc boab boac boba bobb bobe bobo bobu boca boce boch bocm boco bocu boea boec boee boef boeo bofa bofe boff bofh bofu boha bohm boho bohu boma bomb bome bomu boob booc booe boof booh boom boua boue bouf bouh boum buba bubb bube bubo bubu buca bucc buce buch buco bucu buea buem bueu bufc bufe buff bufo buha buhe buho bum- buma bumb bumf c-bo caaa caab caac caaf caah caam caba cabe cabf cabo cabu cac- caca cacc cace cach cacm caco caec caem caeu cafa cafb cafc cafe caff cafu caha cahe cama camb camc came camh camm camo cauc cauf caum cauo cbac cbbc cbca cbcc cbce cbcm cbcu cbea cbec cbee cbef cbfb cbfc cbha cbme ccaa ccab ccac ccaf ccam ccba ccbc ccca cccb cccc cccf cccm cccu ccee ccfa ccfc ccff ccha cche ccma ccmb ccmc ccmm ccob ccoc ccom ccuc ceac ceba cebu cec- ceca cece cecm ceco ceeb ceec ceem cef- cefa cefc cema cemb ceme cemm cemu ceou cfaa cfab cfac cfae cfam cfao cfbc cfca cfcb cfcf cfcm cfco cffb cfma cfmb cfmo cfmu cfoa cfom chaa chab chac chae chaf chah cham chao chau chca chce chch chcm chea cheb chec chee chef cheh chem cheu chfa chfc chha chmb chmc chmo choc choh choo chou chua chub chum cmaa cmac cmah cmba cmbc cmcc cmea cmec cmfb cmha cmhc cmmb cmmc cmoc coba cobb cobe cobh cobo cobu coca coce coch coco cocu cofc cofe coff coha coho com- coma comb comc come comm como comu coob coof cooh coom coua coub coue cuau cub- cuba cubb cube cuca cucc cuce cucm cufa cufc cuff cufo cum- cuma cume eaaf eaba eabh eaca eacc each eaec eafb eama eame eaom ebac ebam ebba ebbc ebbo ebcc ebfc eboe eboo ecaa ecac ecam ecao ecbc ecbe ecca eccb eccc ecce eccm ecco ecef ecem ecfa ecfc echa eche echo ecma eco- ecou ecua eeca eeea eeee eefa eefe eemo eeoc efab efca efco efeo effa efma efua ehaa ehcc ehea eheh eheu emac emae emam emba embe embo emcc emcf emco emeu emhc emma emme emmu emoh euba eubc euch eufc eumc faaa faac faah faam faba fabe fabm fabo fabu faca facc face fach faeb faem fafa fafc fafe faff fafo faha fama fame famo faue fbom fcab fcba fcca fccf fcch feaf feam feba febo fece fech feeb feem fefc fefe feff fefo fehm fehu fema femb feme femm feof feoh ffcc ffee ffff fmca fmea foaf foam foba foca foce foch foco fofo foma fomc fome fomo foof foom foua fubb fubu fuc- fuca fucm fufc fuff fufu fumc fume fumo haab haaf haam haba habe habo habu hace haco haec haem hafb hafe haff haha haho hama hamc hame hamm hamo hau- haue hauf haum hbfc hboc hcbc hcca hccb hccc hcch hcfa hcfc hcmc hcmm heaf heah heam hebb hebe hebo heca hech heeb heef heem hefe hehe heho hem- hema heme hemo hemu heom heou heue hfba hfce hhaa hhhh hhof hmae hmhb hmmm hoac hoam hoba hobe hobo hoca hoce hoch hofe hoff hofu hoha hohe hohm hoho hom- homa home homo homu hooe hoof hoom houe houf huac huah huam huba hubb hube hubo huch hucu huea hufc hufe huff hufu huhu huma hume humf humh humm humo huub maaa maac maaf maam maba mabe mabo mabu mac- maca macb macc mace mach maco macu maee maem maeo mafa mafb mafc maff mafu maha mahe maho mahu mama mamc mame mamf mamo mamu maoc maua mauf maum mbac mbam mbba mbca mbou mcaa mcac mcba mcbc mcca mccc mcef mcfa mcfc mcmc meah mebe mebo mec- meca mecc mece mech meco meef meem mefe meff mefo mehe mehu mema memc meme memo memu meoc meou meum mfbm mfcc mffa mfou mhac mhem mhmm mmaa mmab mmac mmcc mmcm mmea mmff mmhm mmmc mmmh mmmm moaa moab moac moaf moam moba mobb mobe mobo moca moch moco moea moef mofa mofe moff mofo mofu moha mohe mohm moho mohu moma mome momo momu mooa moob mooc mooe moue mouf muac mube mubo muc- mucc muce much mucu muee mufc muff mufu muha muhu muma mume mumm mumo mumu o-eo oaau oafc oafo