a-ya a-yo aaaa aaab aaaf aaap aaar aaas aaba aabb aabp aaby aafa aafb aaff aaoo aapa aapo aaps aara aaro aarp aars aasa aasf aass abaa abab abaf abap abar abas abay abb- abba abbb abbo abbr abbs abby abff aboa abob abof aboo abor abos aboy abpa abpp abpr abps abra abro abrs abry abs- absa absf absp abss abys abyy afaa afao afap afar afbs affa affo affs affy afoa afoo afor afpa afr- afra afro afrs afsa afsb afsp aoba aopo aora aorb aors aosp aoss apao apap apar apas apay apba apbr apbs apfa apfo apo- apof apoo apop apor apos appa appr apps appy apra apro aprs apsa apso apss arab araf arap arar aras aray arba arbs arby arfa arfb arff arfs aroa arob aroo aror aros arpa arps arpy arr- arra arro arrr arrs arry ars- arsa arso arsy ary- arya arys asaa asab asaf asao asap asar asas asay asba asbo asby asfa asob asof asop asor asos aspa aspo aspr asps aspy asra asro asrs assa asso assp assr asss assy asya ay-o ayao ayar ayas ayay ayoo ayos ayra ayry ayya baaa baaf baar baas baba babb babo babr babs baby baff bafo baos bapa bapp baps bar- bara barb barf baro barr bars bary basa basf baso bass baya bayo bays bbas bbay bbbb bbbs bboy bbpr bbyo bfas bffs bfpo bfpp bfsr boab boar boas boba bobb bobo bobs boby bofa boff bofs boob boof boop boor boos bopa bopp bops bor- bora borf boro borr bors bory bosa boso boss boya boyf boyo boys bpay bpsa brab braf brao bras bray broa brob broo bror bros brrr brrs brsb brsr bry- brya bryo bsaa bsap bsas bsfa bsff bsfs bsos bspp bspr bsra byar byas byoa byob byop byos bysb byso bysp byss bysy faaa faap faas faba fabo fabs fafa faff fafo fapa fapp faps fara farb faro farp farr fars fary fasa faso fass faya fayo fays fbar fbop fbrs ffar ffff ffps ffrr ffsa ffss foaf foar foba fobs fofo foof foos fopp fops for- fora forb foro forr fors fosa fosb foso foss foya foys fpaa fpas fpra fprf frab frap fras fray frob frop fros frps frsb frso frya frys fsas fsfo fspf fsra fssa fssf fssp fyar fyra fyrs fyry oafo oafs oaps oara oars oary oass oasy obas obay obba obbo obby obor obos oboy obra obro obsr obss ofas ofay off- offa offo offr offs offy ofor ofra ooaa ooba ooby ooff oofs oofy oooo ooos oops oora oory oosa opap opar opo- opor opos oppa oppo opps oppy opra opry opsa opsy orab orao orar oras oray orba orbb orbo orbs orby orff orfs oro- orof oror oros oroy orps orra orro orrs orry orsa orso orsy orya orys osaf osap osar osas osay osba osbp osby osfa osoo osor osos osro ossa ossb osso ossy osyp oyas oypa oyss paap paar paas paba pafa paff paos papa papb papp papr paps papy par- para parf paro parp parr pars pary pasa paso pasp pass pay- paya payb payp payr pays pbar pbpa pbrf pbrs pbsa pbsp pfaa pfas pfff pffr pfps pfra poar poas poba pobo pobs poff poof poop poor poos pop- popa popo popp pops popy pora porb poro porr pors pory posa posb poso poss posy poya poyo poyr poys ppap ppar ppfa ppoa ppos pppa pppo pppp ppps pprf ppsf ppss prao prar pras pray prbs prfs pro- proa prob prof proo prop pros prps prrs prsa prso prss prys psap psas psbr psfs psoa psos pspp pspr psps psrp pssa psso psy- psys pyao pyas pyay pyo- pyos pypy pyr- pyra pyro pyry pysa pyss raab raaf raas raba rabb rabo rabs raby rafa raff raob raop raos rapa rapp raps rapy rara rarb rarf raro rars rary rasa raso rasp rass rasy raya rayr rays rbaf rbbb rbbr rbbs rbsp rbss roab roaf roap roar roas rob- roba robb robo robs roby roff rofo roob roof roop roor roos ropa ropo rops ropy rora roro rory rosa roso rosp ross rosy roya roys rpob rpof rpos rpps rras rrrr rrsp rsaa rsaf rsos rspb rspo rsps rssa ryas ryba rybp ryff ryob rysy ryyf s-os saab saaf saap saar saas saba sabb sabo sabr sabs safa safb saff safo safr saor saos sapa sapo sapp saps sapy sara sarf saro sarp sarr sars sary sasa sasf saso sass saya sayo sayp sayr says sbaa sbar sbas sbbs sbor sbsa sbsp sfar sfas sfba sfor sfos sfpa sfra sfro sfss soap soar soas soay soba sobo sobp sobr sobs sofa sofo soof soop soor soos sooy sopa sopo sopp sops sopy sora sorb soro sorr sors sory sosa soso soss soya soyo soys sp-a spap spar spas spay spby spfs spoo spop spor spos spoy sppf spps spro sprs spry spsa spso spsp spss spy- spyr spys sraf sras srby sros srps srsp ssaa ssab ssao ssap ssas ssbr ssby ssfp ssop sspa sspf sspo ssps ssra ssrs sssa sssb sssf ssss syar sybo syff syfy sypo syra syro syrs syry syso syss yaaf yaar yaas yaba yabo yafa yaff yafo yapa yapp yaps yara yarb yaro yarp yarr yars yary yasa yaso yass yaya yayo yays ybas ybbs ybor ybry yoar yoba yobo yobs yoff yoof yoop yopo yopy yoro yory yoso yoyo ypfb ypoa yrof yrsa ysay ysby ysop ysyb yyff yyyy