a-a a-b a-t aaa aab aaf aao aar aas aat aay ab- aba abb abf abo abr abs abt aby af- afa afb aff afo afr afs aft afy aoa aob aof aoo aor aos aot ar- ara arb arf aro arr ars art ary as- asa asb asf aso asr ass ast asy at- ata atb atf ato atr ats att ay- aya ayf ayo ayr ays ayt baa bab baf bao bar bas bat bay bba bbb bbf bbo bbr bbs bbt bby bfa bfb bff bfo bfr bfs bft bfy boa bob bof boo bor bos bot boy bra brb brf bro brr brs brt bry bsa bsb bsf bso bsr bss bst bsy bta btb btf bto btr bts btt bty by- bya byf byo byr bys byt faa fab faf fao far fas fat fay fba fbb fbf fbo fbr fbs fbt ffa fff ffo ffr ffs fft ffy foa fob fof foo for fos fot foy fra frb frf fro frr frs frt fry fsa fsb fsf fso fsr fss fst fta ftb ftf fto ftr fts ftt fty fy- fya fyb fyo oaa oab oaf oao oar oas oat ob- oba obb obf obo obr obs obt oby of- ofa ofb off ofo ofr ofs oft oo- ooa oob oof ooo oor oos oot or- ora orb orf oro orr ors ort ory os- osa osb osf oso osr oss ost ot- ota otb otf oto otr ots ott oya oyo oys ra- raa rab raf rao rar ras rat ray rba rbb rbf rbo rbr rbs rbt rfa rfb rff rfo rfr rfs rft roa rob rof roo ror ros rot roy rra rrb rrf rrr rrs rrt rsa rsb rsf rso rsr rss rst rta rtb rtf rto rtr rts rtt rty ry- rya ryf ryo ryr rys ryy saa sab saf sao sar sas sat say sba sbb sbf sbo sbr sbs sbt sby sfa sfb sff sfo sfr sfs sft soa sob sof soo sor sos sot soy sr- sra srb srf sro srr srs srt sry ss- ssa ssb ssf sso ssr sss sst sta stb stf sto str sts stt sty sy- sya syb syr sys syt taa tab taf tao tar tas tat tay tba tbb tbf tbo tbr tbs tbt tfa tfb tff tfo tfr tfs tft to- toa tob tof too tor tos tot toy tra trb trf tro trr trs trt try tsa tsb tsf tso tsr tss tst tsy tta ttb ttf tto ttr tts ttt tty tya tyf tyo tyr tys tyt yaa yab yaf yao yar yas yat yay ybf ybr ybs yby yfa yff yfr yfs yft yob yof yoo yor yos yot yoy yra yrf yro yrs yrt ysa ysb yso ysr yss yst ysy yta ytf yto ytr yts ytt yyb yyf yys yyt yyy

a-ya a-yo aaaa aaab aaaf aaar aaas aaba aabb aabt aaby aafa aafb aaff aaoo aara aaro aars aart aasa aasf aass aast aata aatf aatt abaa abab abaf abar abas abat abay abb- abba abbb abbo abbr abbs abbt abby abff aboa abob abof aboo abor abos abot aboy abra abro abrs abry abs- absa absf abss abta abts abys abyt abyy afaa afao afar afat afbs affa affo affs afft affy afoa afoo afor afr- afra afro afrs afsa afsb afst afta afts afty aoba aora aorb aors aort aoss aotf arab araf arar aras arat aray arba arbs arby arfa arfb arff arfs arft aroa arob aroo aror aros arr- arra arro arrr arrs arrt arry ars- arsa arso arst arsy arta arto artr arts arty ary- arya arys asaa asab asaf asao asar asas asat asay asba asbo asby asfa asob asof asor asos asot asra asro asrs assa asso assr asss asst assy asta astb asto astr asts asty asya at-t ataa atab atar atas atat atay atbs atfb atfs atob atof ator atos atot atoy atra atro atry atsb atst atta atto attr atts atty atya atys ay-o ayao ayar ayas ayat ayay ayoo ayos ayot ayra ayry ayta ayto ayya baaa baaf baar baas baat baba babb babo babr babs baby baff bafo baft baos bar- bara barb barf baro barr bars bart bary basa basf baso bass bast bata batf bato bats batt baty baya bayo bays bayt bbas bbay bbbb bbbs bboy bbyo bfas bffs bfsr bfta bfts bftt boab boar boas boat boba bobb bobo bobs boby bofa boff bofs boob boof boor boos boot bor- bora borf boro borr bors bort bory bosa boso boss bost bota botb boto bots bott boty boya boyf boyo boys brab braf brao bras brat bray broa brob broo bror bros brot brrr brrs brsb brsr brst bry- brya bryo bsaa bsas bsat bsfa bsff bsfs bsos bsra bsts btaa btaf btob btor btrt btry btss bttb byar byas byoa byob byos byrt bysb byso byss byst bysy byts faaa faas faba fabo fabs fafa faff fafo fara farb faro farr fars fart fary fasa faso fass fast fata fatf fato fats fatt faya fayo fays fayt fbar fbrs ffar ffff ffrr ffsa ffss fftf foaf foar foba fobs fobt fofo foof foos foot for- fora forb foro forr fors fort fosa fosb foso foss fost fota foto fots fott foty foya foys foyt frab fras frat fray frob fros frot frsb frso frst frta frya frys fsas fsfo fsra fssa fssf fsta ftfy ftos ftrs ftsa ftsr fyar fyra fyrs fyry oafo oafs oara oars oary oass oast oasy oats oaty obas obay obba obbo obby obor obos obot oboy obra obro obsr obss obst obts ofas ofay off- offa offo offr offs offy ofor ofra ofst ofta ooaa ooba ooby ooff oofs oofy oooo ooos oora oort oory oosa oost ootb oots ooty orab orao orar oras orat oray orba orbb orbo orbs orby orff orfs oro- orof oror oros orot oroy orra orro orrs orry orsa orso orsy orta orto orts orya