bbbb bbdd bbdo bbeb bbet bblb bbpr bd-r bdle bebb bebe bebo bede bedl bedo beeb beed beel beep beer beet beld bele bell belo belp belt beo- beod beor beot bepo berd bere bero berr bert bete beto bett blbt bldr bleb bled blee bleo blet blob blod bloo blop blot bobb bobe bobo bodb bode bodo boee boel boeo boep boer boet bold bole boll bolo bolt boob bood booe bool boop boor boot bope bopp bor- bord bore boro borr bort botb botd bote boto bott bpel bpoe bpot bprd brdo brdt breb bred bree brel breo brep brer bret brlp brob brod broe brol broo bror brot brrr btbp btdt btlp btob btor btrt bttb d-bo dblp dbpd dbtt dddd ddot ddpo ddre debe debt dedd dede dedo deeb deed deel deep deer deet deld dele dell delo delp delt deol deop deor depe depo depp depr dept der- derb dere dero derp derr dete deto detr dlbd dobb dobe dobl dod- dodd dode dodo doel doer dold dole doll dolo dolp dolt doob dood dool doop door doot dope dopo dopp dopr dopt dord dore doro dorp dorr dort dotd dote doto dott dpdt dper dpll dred dree drel dret drob drod drol drop drot dtdp dted dtle dtor dtot dtpl dtrl dttp ebbo ebbr ebed ebel eber eboe ebol eboo ebor ebpo ebro edde eddo eddp ede- edel eder edle edod eede eeee eele eero eete el-b el-p elbe elbo elde eldr eled elee eleo eler elet elle ello elod elpe elro elte elto eode eole eolo eore eorl eotd eoto epee eper eple epll epod epol epor epot eppo eppp eprb epro eprp epte erbb erbe erde ereb ered erel erer eret erld erle erll erob erod eroe erol eroo erpe erre erro ertl etbr etee etel eter etoe etre etro ette etto lblr lbrt lddp ldeo lebd lebo lede ledo ledt leed leel leep leer leet lele lell lelo leod leor lepe lepo lepp lept lerd lere lero lerp lert lete leto lett lldb lldp llet llll llod lloo lob- lobb lobe lobo lode loeb lold lole loll lolo loob lood looe lool loop loor loot lope lopp lord lore loro lotd lote lotl loto lotr lott lpod lppl lprp lptb lrdd lrrr ltbl ltee lttr o-eo obbo obdt obed obel ober obet oble oboe obol obor obot obre obro obtd odbo oddd oded odel odeo oder odet odle odoo odop odor odot odrl odrp oedo oele oere olbo oldb olde ole- oled oleo oler olet olle ollo olor olot olpe oobe ooer oold oolo oooo oord oore oort ootb ootp oped opel opep oper opet ople opo- opor oppo opto orbb orbe orbo orde ordo ore- oreb ored orel oreo orer orle orlo oro- oroe oror orot orpe orro orte orto otbd oted otee otep oter oto- otoe otoo otor otpp otre otro otte otto pbed pdpr pebl ped- pede pedo peed peel peep peer peet pel- pelb pele pell pelo pelt peor pepd pepe pepo per- perd pere perl pero perp perr pert pete peto petr pett plbr pldt ple- pleb pled plee pleo plet plob plod ploo plop plot plpp pltt pobo pod- podd pode podo poed poel poer poet pold pole poll polo polt pood pool poop poor poot pop- pope popo popp popt porb pore poro porr port potd pote poto pott pper pple pplo ppod pppd pppo pppp pptt pre- preb pred pree prel prep pret prle prlr pro- prob prod proe prol proo prop prot prpd prrd prtp prtr ptbl pter ptld ptol ptop ptpd ptrd rbbb rbbr rble rdbp rder rebb rebe rebo redd rede redl redo redr reeb reed reel reep reet relb reld rele rell relo relp relt reod reol reop reot repe repl repo repp repr rept rerd rere rero rert retd rete reto retr rett rldt rlee rob- robb robe robo robt rodd rode rodo roed roel roer roet rold role roll rolo rolp rolt roob rood rool roop roor root rope ropo rore roro rort rote rotl roto rotr rott rpdp rpet rpob rpoe rptd rred rrle rrrr rtdt rtee rtle rtlt rttp tbrb tbtp tddb tdor tebo tedd tede teed teel teer teet tel- teld tele tell telo telt teor tepe tepp ter- tere tero terp terr tete teto tetr tett tldp tldr tobe tobo tobt todd tode todo todt toed toee toer toet tol- told tole toll tolo tolt tood tool toor toot top- topd tope topo topp topt tord tore toro torp torr tort totd tote toto totr tott tped tper tpld tpol tppd tppp tppr tpte tptp tptr tre- tred tree treo tret trod troe troo trop trot trpe trpp trte trtr ttbb tteo tter ttoe ttop tttt