bbbb bbeb bbet bblb bbpr bebb bebe beby beeb beel beep beer beet beey bele bell belp belt bely bere berr bert bery bete bett beye beyl beyt blbt bleb blee blet bley bly- blye bpel breb bree brel brep brer bret brey brlp brrr bry- brye btbp btlp btrt btry bttb byer byle bylt byre byrt byte ebbr ebby ebel eber eeby eeee eele eely eery eete el-b el-p elbe elee eler elet eley elle elly elpe elte epee eper eple epll eply eppp eppy eprb eprp epte erbb erbe ereb erel erer eret erle erll erpe erre ertl erye etbr etee etel eter etre ette etty eyeb eyer eyet eyey eyle eype eyre eyry eyte eyyr lblr lbrt leel leep leer leet lele lell lely lepe lepp lept lere lerp lert lery lete lett lety leye leyr leyt llet llll llyr lppl lprp lptb lrrr lrry ltbl ltee lttr ltyr lyer lyle lyly lype lyre lyte lytt pebl peel peep peer peet pel- pelb pele pell pelt pepe per- pere perl perp perr pert pery pete petr pett pety peyl peyr plbr ple- pleb plee plet pley plpp pltt plyt pper pple pppp pptt ppye pre- preb pree prel prep pret prey prle prlr prtp prtr ptbl pter pyep pyet pyl- pyle pyll pype pypy pyr- pyre pyrl pyry pyte pytt rbbb rbbr rble rebb rebe reeb reel reep reet relb rele rell relp relt rely repe repl repp repr rept repy rere rert rery rete retr rett rety reye rlee rpet rrle rrrr rtee rtle rtlt rttp rybe rybp ryeb ryel ryet ryle rype rytt ryyt tbrb tbtp teel teer teet tel- tele tell telt tepe tepp ter- tere terp terr tery tete tetr tett teye teyl teyr tley tper tppp tppr tpte tptp tptr tre- tree tret trey trpe trpp trte trtr try- tryb trye tryp ttbb tter tttt ttyl tyee tyer tyet tyl- tyle tyll typ- type typp typy tyr- tyre tyrl tyrr tyte tytt tyty yber ybet ybry yeel yeep yeer yeet yele yell yelp yelt yepe yepp yerb yere yerl yerr yert yery yete yett yeye yeyr ylet ylle yrle yrly ytre yyyy