a-a a-b aaa aab aaf aan aao aar aas aay ab- aba abb abf abn abo abr abs aby af- afa afb aff afn afo afr afs afy an- ana anb anf ann ano anr ans any aoa aob aof aon aoo aor aos ar- ara arb arf arn aro arr ars ary as- asa asb asf asn aso asr ass asy ay- aya ayf ayn ayo ayr ays baa bab baf ban bao bar bas bay bba bbb bbf bbn bbo bbr bbs bby bfa bfb bff bfn bfo bfr bfs bfy bna bnb bnf bnn bno bnr bns boa bob bof bon boo bor bos boy bra brb brf brn bro brr brs bry bsa bsb bsf bsn bso bsr bss bsy by- bya byf byn byo byr bys faa fab faf fan fao far fas fay fba fbb fbf fbn fbo fbr fbs ffa fff ffn ffo ffr ffs ffy fna fnb fnf fnn fnr fns foa fob fof fon foo for fos foy fra frb frf frn fro frr frs fry fsa fsb fsf fsn fso fsr fss fy- fya fyb fyn fyo naa nab naf nan nao nar nas nay nba nbb nbf nbn nbo nbr nbs nfa nfb nff nfn nfo nfr nfs nna nnb nnf nnn nno nns no- noa nob nof non noo nor nos noy nra nrb nrf nrn nro nrr nrs nry nsa nsb nsf nsn nso nsr nss nsy nya nyf nyn nyo nys nyy oaa oab oaf oan oao oar oas ob- oba obb obf obn obo obr obs oby of- ofa ofb off ofn ofo ofr ofs on- ona onb onf onn ono onr ons ony oo- ooa oob oof oon ooo oor oos or- ora orb orf orn oro orr ors ory os- osa osb osf osn oso osr oss oya oyo oys ra- raa rab raf ran rao rar ras ray rba rbb rbf rbn rbo rbr rbs rfa rfb rff rfn rfo rfr rfs rna rnb rnn rno rnr rns rny roa rob rof ron roo ror ros roy rra rrb rrf rrn rrr rrs rsa rsb rsf rsn rso rsr rss ry- rya ryf ryn ryo ryr rys ryy saa sab saf san sao sar sas say sba sbb sbf sbn sbo sbr sbs sby sfa sfb sff sfn sfo sfr sfs sna snb snf snn sno snr sns sny soa sob sof son soo sor sos soy sr- sra srb srf srn sro srr srs sry ss- ssa ssb ssf ssn sso ssr sss sy- sya syb syn syr sys yaa yab yaf yan yao yar yas yay ybf ybr ybs yby yfa yff yfr yfs yna ynn yns yny yob yof yon yoo yor yos yoy yra yrf yrn yro yrs ysa ysb yso ysr yss ysy yyb yyf yys yyy

-ana a-ya a-yo aaaa aaab aaaf aaan aaar aaas aaba aabb aaby aafa aafb aaff aana aaon aaoo aara aaro aars aasa aasf aass abaa abab abaf aban abar abas abay abb- abba abbb abbo abbr abbs abby abff aboa abob abof abon aboo abor abos aboy abra abro abrs abry abs- absa absf abss abys abyy afaa afan afao afar afbs affa affo affs affy afoa afoo afor afr- afra afro afrs afsa afsb afyn ana- anaa anab anan anao anar anas anba anbb anbo anfa anfo anna annb anno anns anny ano- anoa anon anor anos anoy ansa ansf anso anya aoba aonb aono aora aorb aorn aors aoss arab araf aran arar aras aray arba arbs arby arfa arfb arff arfs arna arno arns aroa arob aron aroo aror aros arr- arra arro arrr arrs arry ars- arsa arso arsy ary- arya aryn arys asaa asab asaf asan asao asar asas asay asba asbo asby asfa asno asob asof ason asor asos asra asro asrs assa assn asso assr asss assy asya ay-o ayan ayao ayar ayas ayay ayna ayns ayon ayoo ayos ayra ayry ayya baaa baaf baan baar baas baba babb babo babr babs baby baff bafo bana bann bano banr bans baon baos bar- bara barb barf barn baro barr bars bary basa basf baso bass baya bayo bays bbas bbay bbbb bbbs bbfn bboy bbyo bfas bffs bfsr bnas bnor bnrr bnss bnya boab boan boar boas boba bobb bobo bobs boby bofa boff bofs bona bonn bono bons bony boob boof boon boor boos bor- bora borf born boro borr bors bory bosa bosn boso boss boya boyf boyn boyo boys brab braf bran brao bras bray brna brno brns broa brob bron broo bror bros brrr brrs brsb brsr bry- brya bryn bryo bsaa bsas bsfa bsff bsfs bsns bson bsos bsra byan byar byas byno byoa byob byon byos byrn bysb byso byss bysy faaa faan faas faba fabo fabs fafa faff fafo fana fano fans fany faon fara farb faro farr fars fary fasa fasn faso fass faya fayn fayo fays fbar fbrs ffar ffff ffrr ffsa ffss fnar fnrs foaf foan foar foba fobs fofo fono fons fony foof foon foos for- fora forb forn foro forr fors fosa fosb foso foss foya foyn foys frab fran fras fray frns frob fron fros frsb frso frya frys fsas fsfo fsra fssa fssf fyar fynn fyra fyrs fyry naaa naab naan naar naas naba nabf nabo nabs nafa naff nafo nafs nan- nana nanb nann nano nans nany naor naos nara narf narn naro narr nars nary nas- nasa nasb nasf naso nasr nass nasy naya nayo nays nbaa nbaf nbar nbas nbbo nbfa nboy nfaa nfas nfff nfon nfra nfrs nfsr nfya nfyb nnnn nnos nnsa nnss noaa noba nobo nobs non- nona nonn nono nons noo- noob noon nooo noor noos nor- nora norb norf norn noro norr nors nory nos- nosa noss nosy noya noyo noys nrab nras nrna nron nrsa nsaa nsar nsbo nsfs nsna nsnr nsof nsos nsra nssa nssb nssf nsso nssr nsss nyaa nyao nyas nyfa nyny nyon nyra nyrb nyrf nyro