a-a a-b a-t aaa aab aaf aao aas aat aay ab- aba abb abf abo abs abt aby af- afa afb aff afo afs aft afy aoa aob aof aoo aos aot as- asa asb asf aso ass ast asy at- ata atb atf ato ats att ay- aya ayf ayo ays ayt baa bab baf bao bas bat bay bba bbb bbf bbo bbs bbt bby bfa bfb bff bfo bfs bft bfy boa bob bof boo bos bot boy bsa bsb bsf bso bss bst bsy bta btb btf bto bts btt bty by- bya byf byo bys byt faa fab faf fao fas fat fay fba fbb fbf fbo fbs fbt ffa fff ffo ffs fft ffy foa fob fof foo fos fot foy fsa fsb fsf fso fss fst fta ftb ftf fto fts ftt fty fy- fya fyb fyo oaa oab oaf oao oas oat ob- oba obb obf obo obs obt oby of- ofa ofb off ofo ofs oft oo- ooa oob oof ooo oos oot os- osa osb osf oso oss ost ot- ota otb otf oto ots ott oya oyo oys saa sab saf sao sas sat say sba sbb sbf sbo sbs sbt sby sfa sfb sff sfo sfs sft soa sob sof soo sos sot soy ss- ssa ssb ssf sso sss sst sta stb stf sto sts stt sty sy- sya syb sys syt taa tab taf tao tas tat tay tba tbb tbf tbo tbs tbt tfa tfb tff tfo tfs tft to- toa tob tof too tos tot toy tsa tsb tsf tso tss tst tsy tta ttb ttf tto tts ttt tty tya tyf tyo tys tyt yaa yab yaf yao yas yat yay ybf ybs yby yfa yff yfs yft yob yof yoo yos yot yoy ysa ysb yso yss yst ysy yta ytf yto yts ytt yyb yyf yys yyt yyy

a-ya a-yo aaaa aaab aaaf aaas aaba aabb aabt aaby aafa aafb aaff aaoo aasa aasf aass aast aata aatf aatt abaa abab abaf abas abat abay abb- abba abbb abbo abbs abbt abby abff aboa abob abof aboo abos abot aboy abs- absa absf abss abta abts abys abyt abyy afaa afao afat afbs affa affo affs afft affy afoa afoo afsa afsb afst afta afts afty aoba aoss aotf asaa asab asaf asao asas asat asay asba asbo asby asfa asob asof asos asot assa asso asss asst assy asta astb asto asts asty asya at-t ataa atab atas atat atay atbs atfb atfs atob atof atos atot atoy atsb atst atta atto atts atty atya atys ay-o ayao ayas ayat ayay ayoo ayos ayot ayta ayto ayya baaa baaf baas baat baba babb babo babs baby baff bafo baft baos basa basf baso bass bast bata batf bato bats batt baty baya bayo bays bayt bbas bbay bbbb bbbs bboy bbyo bfas bffs bfta bfts bftt boab boas boat boba bobb bobo bobs boby bofa boff bofs boob boof boos boot bosa boso boss bost bota botb boto bots bott boty boya boyf boyo boys bsaa bsas bsat bsfa bsff bsfs bsos bsts btaa btaf btob btss bttb byas byoa byob byos bysb byso byss byst bysy byts faaa faas faba fabo fabs fafa faff fafo fasa faso fass fast fata fatf fato fats fatt faya fayo fays fayt ffff ffsa ffss fftf foaf foba fobs fobt fofo foof foos foot fosa fosb foso foss fost fota foto fots fott foty foya foys foyt fsas fsfo fssa fssf fsta ftfy ftos ftsa oafo oafs oass oast oasy oats oaty obas obay obba obbo obby obos obot oboy obss obst obts ofas ofay off- offa offo offs offy ofst ofta ooaa ooba ooby ooff oofs oofy oooo ooos oosa oost ootb oots ooty osaf osas osat osay osba osby osfa osoo osos ossa ossb osso ossy osta osts osyt otas otay otbs oto- otof otoo otos otoy otsa otso otta otto otts oyas oyss oyst s-os saab saaf saas saat saba sabb sabo sabs safa safb saff safo saft saos sasa sasf saso sass sast sata satb sato sats satt saya sayo says sbaa sbas sbbs sbot sbsa sbst sfas sfba sfos sfss sfts soas soat soay soba sobo sobs sobt sofa sofo soft soof soos soot sooy sosa soso soss sost sota soto sots soya soyo soys soyt ssaa ssab ssao ssas ssat ssby ssot sssa sssb sssf ssss ssta sstb ssts stab stas stat stay stbs stoa stob stof stoo stos stot stoy stsf stss styf stys sybo syff syfy syso syss syst sytt taa- taaf taas taat taba tabb tabo tabs taby tafa taff tafo taft taoa taos tasa tasb tass tast tasy tata tatb tato tats tatt taty taya tayo tays tayt tayy tbaf tbas tbbs tbst tbta tbyf tfot tfss to-y toab toas toat toay toba tobo tobs tobt toby tofa toff tofo toft tooa toof toos toot tosa tosb toso toss tost tosy tota toto tots tott toty toya toyb toyo toys toyt tsaa tsao tsat tsob tsos tsoy tssa tssf tsst tsts tsys ttab ttbb ttfa ttff ttoy ttss tttt ttys tyas tybo tyff tyft tysa tyss tyst tyta tyto tytt tyty yaaf yaas yaba yabo yafa yaff yafo yaft yasa yaso yass yast yata yats yaya yayo yays ybas ybbs yoba yobo yobs yoff yoof yoot yoso yost yota yott yoyo ysay ysby ysyb ytay yyff yyyy

-aaa- aaaas aaasa aaass aaata aabaa aabba aabfs aafat abaab ababa ababs ababy abaft abasa abass abasy abaya abays abbas abbat abbay abbos abbot abbyt abbyy abfab abffs aboab aboat abobo aboot aboso abott aboys absys abtaa abtaf abtao abyss afast afoot afoss aftab aoos aosta asaba asafa asafo asasa asats asbos asfat asofa asoft asoof asosa asota assab assaf assas assat assay assoa assos assot assts assys astab astaf astas astat astay astoo astos atats atayo atbat atbay atoot atoss atoto attas atto- attys ayata ayats aytat aytos ayyab b-boy baata baaya babas babbs babby