a-ya aaaa aaab aaad aaar aaas aaba aabb aabd aaby aada aads aadu aara aard aars aaru aasa aasd aass aasu aaus abaa abab abad abar abas abau abay abb- abba abbb abbr abbs abby abda abdu abdy abra abrs abry abs- absa absd abss absu abua abud abus abuy abys abyy adaa adab adad adar adas aday adba adda addd addr adds addu addy adra adrs adry adsa adsr adss adua adub adur adya arab arad arar aras arau aray arba arbs arby arda ards ardu arr- arra arrr arrs arru arry ars- arsa arsd arsu arsy arua arub arud ary- arya arys asaa asab asad asar asas asau asay asba asbu asby asda asds asra asrs asru assa assd assr asss assu assy asub asud asur asus asya auaa auby aur- aura aurd ausa ausd ausu ayad ayar ayas ayay ayda ayds ayra ayry aysu ayub ayur ayya baaa baad baar baas baba babb babr babs babu baby bada badb badd badr bads badu bady bar- bara barb bard barr bars baru bary basa bass basu bau- baud baur baya bays bayu bbad bbas bbau bbay bbbb bbbs bbdd bd-r bday bdry bdsd brab brad bras brau bray brda brds brdy brrr brrs brsb brsr brud brus bry- brya bryd bsaa bsas bsbd bsra bsrd bssd buad buar buba bubb bubs bubu buda budb budd buds budu budy bur- bura burb burd burr burs buru bury busa buss busu busy buus buys buyu byar byas byrd bysb byss bysy byyd daab daad daar daas daau daba dabb dabs dabu dada dads dadu dady dara darb dard darr dars daru dary dasa dasb dasd dass dasy daub daud daur daus daya days dayu dbar dbas dbrs dbsa dbss dbus dday dddd ddry ddss ddub draa drab drad drar dras drau dray drba drda drra drrs drsa drua drub drus druu dry- drys dsba dsda dsdr dsrr dssa duaa duab duad duar duas dub- duba dubb dubs dubu duby duda dudd duds dudu dura duru dury dusa dusy duur duyr dya- dyab dyad dyar dyas dybu dydd dyr- dyrb dyru dys- dysr dyss dyur dyyr raab raad raas raba rabb rabs rabu raby rada radd radr rads radu rara rarb rars rary rasa rasd rass rasu rasy raua raub raud raus raya rayd rayr rays rayu rbbb rbbr rbbs rbds rbsd rbss rdas rrad rras rrrr rsaa rsdd rsds rssa rsua ruad ruas ruba rubb rubs rubu ruby ruda rudd ruds rudy rura rurd rurs ruru rusa russ rusu rusy ruud ruya ruyd ruys ryad ryas ryba ryda rydy rysy saab saad saar saas saba sabb sabr sabs sabu sada sadb sadd sadr sads sadu sady sara sard sarr sars saru sary sasa sasd sass saua saud saur saus saya sayd sayr says sbaa sbar sbas sbbs sbds sbsa sbsd sbus sdau sdba sdds sdrs sdry sdss sdsu sras srby srsd srub ssaa ssab ssas ssau ssbr ssby ssdd ssra ssrs sssa sssb ssss suar suas suay sub- suba subb subd subs suda sudd suds sur- sura surd surr surs suru sury sus- susa susd suss susu susy suus suya suyr suyu syar syds syra syrs syry syss uars uaru uasa uasd uaua ubar ubay ubba ubra ubud udaa udad udar udas udau uday udds udra udsd urad uras urau uray urba urbs urda urds urdu urdy urra urry ursa urss ursu ursy urur urus us-a usaa usad usar usas usba usbr usbs usda usds usra ussa ussb ussr usss ussu ussy usua usus uuuu uyar uyas yaar yaas yaba yada yads yadu yara yarb yard yarr yars yaru yary yasa yass yasu yaud yaya yays yayu ybas ybbs ybry ydad yday yrad yrsa ysay ysby yssu ysyb yuba yubu yuda yudu yura yurd yury yusa yuya yuyu yyyy