a-a a-b aaa aab aaf aag aah aao aar aau aay ab- aba abb abf abg abh abo abr abu aby af- afa afb aff afg afh afo afr afu afy ag- aga agb agf agg agh ago agr agu agy aha ahb ahf ahg ahh aho ahr ahu ahy aoa aob aof aog aoh aoo aor aou ar- ara arb arf arg arh aro arr aru ary au- aua aub auf aug auh auo aur ay- aya ayf ayh ayo ayr ayu b-u baa bab baf bag bah bao bar bau bay bba bbb bbf bbg bbh bbo bbr bbu bby bfa bfb bff bfg bfh bfo bfr bfu bfy bga bgb bgf bgg bgh bgo bgr bgu bha bhb bhf bhg bhh bho bhr bhu boa bob bof bog boh boo bor bou boy bra brb brf brg brh bro brr bru bry bua bub buf bug buh buo bur buu buy by- bya byf byg byh byo byr byu faa fab faf fag fah fao far fau fay fba fbb fbf fbg fbh fbo fbr fbu ffa fff ffg ffh ffo ffr ffu ffy fga fgb fgf fgg fgh fgr fha fhb fhf fhg fhh fho fhr foa fob fof fog foh foo for fou foy fra frb frf frg frh fro frr fru fry fua fub fuf fug fuo fur fuu fy- fya fyb fyo gaa gab gaf gag gah gao gar gau gay gba gbf gbg gbh gbo gbr gbu gby gfa gfb gff gfh gfo gfr gfy gga ggb ggg ggh ggo ggr ggu gha ghb ghg ghh gho ghr goa gob gof gog goh goo gor gou goy gra grb grf grg grh gro grr gru gry gu- gua gub guf gug guo gur guu guy gy- gya gyb gyf gyo gyr haa hab haf hag hah hao har hau hay hba hbb hbf hbg hbh hbo hbr hbu hby hfa hfb hff hfg hfh hfo hfr hfu hfy hga hgb hgf hgg hgh hgo hgr hgu hgy hha hhb hhf hhg hhh hho hhr hhu hhy hoa hob hof hog hoh hoo hor hou hoy hr- hra hrb hrf hrg hrh hro hrr hru hua hub huf hug huh huo hur huu huy hy- hya hyb hyg hyh hyo hyr hyy oaa oab oaf oag oah oao oar oau ob- oba obb obf obg obh obo obr obu oby of- ofa ofb off ofg ofo ofr ofu oga ogf ogg ogh ogo ogy oha ohf ohg ohh oho ohr ohu oo- ooa oob oof oog ooh ooo oor or- ora orb orf org orh oro orr oru ory ou- oua ouf ouh ouo our oya oyo ra- raa rab raf rag rah rao rar rau ray rba rbb rbf rbg rbh rbo rbr rbu rfa rfb rff rfg rfh rfo rfr rfu rga rgb rgf rgg rgh rgo rgr rh- rha rhb rhf rhg rhh rho rhr rhu roa rob rof rog roh roo ror rou roy rra rrb rrf rrg rrh rrr rru rua rub ruf rug ruh ruo rur ruu ruy ry- rya ryf ryg ryo ryr ryu ryy ua- uaa uab uaf uag uah uao uar uau uay uba ubb ubf ubg ubh ubo ubr ubu uby ufa uff ufg ufh ufo ufr ufu uga ugb ugf ugg ugh ugo ugr ugu uha uhb uhf uhh uho uhr uhu uhy uoa uob uog uoo uor ur- ura urb urf urg uro urr uru ury uua uug uur uuu uyo uyu yaa yab yaf yag yah yao yar yau yay ybf ybg ybr yby yfa yff yfr yfu yga ygo yha yhu yob yof yog yoo yor you yoy yra yrf yrg yro yru yua yug yuh yuo yur yuu yuy yyb yyf yyg yyu yyy

-hou a-fu a-ha a-ya a-yo aaaa aaab aaaf aaah aaar aaba aabb aabh aaby aafa aafb aaff aagh aaha aaoo aara aaro aaru abaa abab abaf abag abar abau abay abb- abba abbb abbo abbr abby abff abha abho abhr aboa abob abof aboh aboo abor abou aboy abra abro abry abua abuf abug abuy abyy afaa afao afar affa affo affy afgf afgh afoa afog afoo afor afr- afra afro afru afua ag-o agag agao agar agau agay agba agbo agfa agga aggu aggy agha agob agog agoo agou agra agro agua agur aguy agya ahab ahah ahar ahau ahfa ahha ahoa ahog ahor ahoy ahra ahrr ahua ahug ahuy aoah aoba aora aorb aouf arab araf arag arah arar arau aray arba arbh arby arfa arfb arff arfu arga argb argh argo argy arh- aroa arob aroo aror arr- arra arrg arrh arro arrr arru arry arua arub arug ary- arya auaa auby auga augy auoy aur- aura auro auug auyo ay-o ayah ayao ayar ayay ayoo ayou ayra ayry ayub ayuh ayur ayya baaa baaf baah baar baba babb babo babr babu baby baff bafo baga bagg bagh bago bagy baha baho bahr bahu baoh bar- bara barb barf barg barh baro barr baru bary bau- bauf baug baur baya bayg bayh bayo bayu bbau bbay bbbb bbga bboy bbrg bbyo bfgf bhag bhao bhar bhff bhog bhor bhoy bhra bhur bhuu boab boag boar boba bobb bobo bobu boby bofa boff bofh bofu boga bogg bogh bogo bogy boha boho bohr bohu bohy boob boof boog booh boor bor- bora borf borg borh boro borr boru bory boua bouf bouh bour bouy boya boyf boyg boyo brab braf brag brah brao brau bray brfu broa brob brog broh broo bror brou brrr brug bruh bry- brya bryo buar buba bubb bubo bubu buff bufo bufr buga bugg bugh bugo buha buho buhr buhy buoy bur- bura burb burg burh buro burr buru bury buyo buyu byar bygg bygo byoa byob faaa faah faba fabo fabu fafa faff fafg fafo fagg fago fagu faha fahr fahy fara farb farg faro farr faru fary faur faya fayo fayu fbar ffar ffff ffrr foaf foar foba fofo fogg fogh fogo fogy fohr foof