bbbb bbdd bbdo bbeb bblb bbpr bd-r bdii bdle bebb bebe bebi bebo bede bedi bedl bedo beeb beed beel beep beer beil beir beld bele beli bell belo belp beo- beod beor bepo berd bere beri bero berr bibb bibe bibi bibl bibo bide bidi bido bidr bieb bied biel bier bild bile bili bill bilo bio- bioi biol bipp birb bird bire biri birl biro birr bldr bleb bled blee blei bleo blio blip blir blob blod bloo blop bobb bobe bobi bobo bodb bode bodi bodo boee boel boeo boep boer boi- boid boie boii boil bold bole boli boll bolo boob bood booe bool boop boor bope bopp bor- bord bore bori boro borr bpel bpoe bprd brdo breb bred bree brei brel breo brep brer brid brie bril brio brlp brob brod broe brol broo bror brrr d-bo dblp dbpd dddd ddie ddpo ddre debe debi dedd dede dedi dedo deeb deed deel deep deer deid deie deil deip deir deld dele deli dell delo delp deol deop deor depe depo depp depr der- derb dere deri dero derp derr dibb dibe dibo dibp dide didi dido dieb died diel diep dier diii dile dili dill dilo diol diop dior dipe dipl dipo dipp dird dire dirl dirr dlbd dlib dlii dlil dobb dobe dobi dobl dod- dodd dode dodi dodo doel doer doid doil dold dole doli doll dolo dolp doob dood dool doop door dope dopo dopp dopr dord dore dori doro dorp dorr dper dpie dpll dred dree drei drel drib drie dril drip drob drod drol drop ebbo ebbr ebed ebel eber ebid ebli eboe ebol eboo ebor ebpo ebro edde eddi eddo eddp ede- edei edel eder edie edil edip edle edod eede eeee eele eero eid- eide eidi eido eidr eied eiei eier eild eile eipo eipr eird eire el-b el-p elbe elbi elbo elde eldi eldr eled elee eleo eler elid elie elil elio elle elli ello elod eloi elpe elpi elro eode eoir eole eoli eolo eore eori eorl epee eper epi- epid epie epil epip eple epll epod epol epor eppo eppp eprb epro eprp erbb erbe erde erdi ereb ered erei erel erer erie eril erio erld erle erli erll erob erod eroe eroi erol eroo erpe erre erro i-be ibdo ibed ibid ibie ible ibrd ibri ibro idbe iddo ided idee idel ideo ider idid idie idil idio idir idle idli idol idre idro iedr ieie ieio ield iele iere ieri iide iied iiie iiii iiio iioi iioo iiop ilde ile- iled ileo iler ilie ilio ilir ill- illd ille illi illo illp iloo ilpe ilpr ilre iobi iod- iodd iode iodo ioee ioel ioii ioio iole iolo iooi iooo iopl iore iori ipdi iper ipid ipie ipil iplo ipod ipoe ipop ippo ippr ipri irbe irbp irdo irdp ired iree irel irer iri- irid irie iril irio irip irlb irob irod irop irpe irre irri lblr lddp ldeo lebd lebo lede ledi ledo leed leel leep leer leib leid leie leil leio leir lele leli lell lelo leod leoi leor lepe lepi lepo lepp lerd lere lero lerp libe libo libr lidb lide lidl lido lieb lied liel liep lier liii liir lilb lile lili lill lilo lio- liod lior lip- lipb lipe lipi lipl lipo lipp lird lire liri lirl liro lirp lirr lldb lldp llll llod lloo lob- lobb lobe lobi lobo lode lodi loeb loei loid loir lold lole loli loll lolo loob lood looe lool loop loor lope lopi lopp lord lore lori loro lpod lppl lprp lrdd lroi lrrr o-eo obbo obed obel ober obid obie oble oboe oboi obol obor obre obri obro odbo oddd oddi oded odei odel odeo oder odie odio odir odle odoo odop odor odrl odrp oedo oeid oeil oele oere oido oier oiii oire olbo oldb olde ole- oled olei oleo oler olib olid olie olio olle olli ollo olor olpe oobe oobi oodi ooer ooid oold oolo oooo oord oore oped opei opel opep oper opie opii opio ople opo- opor oppi oppo orbb orbe orbi orbo orde ordo ore- oreb ored orel oreo orer ori- orid orie oril orio orle orlo oro- oroe oror orpe orpi orri orro pbed pbil pdpr pebl ped- pede pedi pedo peed peel peep peer peil peio peip peir pel- pelb pele pell pelo peor pepd pepe pepi pepo per- perd pere peri perl pero perp perr pibb pibi pide pido pied piel piep pier piip pil- pild pile pili pill pilo piob pipe pipi pipo pipp pire piri pirl piro pirr plbr ple- pleb pled plee plei pleo plib plid plie plio plip plob plod ploo plop plpp plri pobo pod- podd pode podi podo poed poel poer poid poil poio pold pole poli poll polo pood pool poop poor pop- pope popi popo popp porb pore pori poro porr pper ppib ppid ppie pple ppli pplo ppod pppd pppo pppp pre- preb pred pree prel prep pri- prid prie prii prle prlr pro- prob prod proe prol proo prop prpd prrd prri rbbb rbbr rble rdbp rder rdio rebb rebe rebo redd rede redi redl redo redr reeb reed reel reep reid reii reil reir relb reld rele rell relo relp reod reol reop repe repi repl repo repp repr rerd rere reri rero rib- ribe ribo ridd ride ridi rido ried riel riep rier rile rill rilo rilp riol ripd ripe ripi ripl ripp ripr rire riri rlee rob- robb robe robi robo rodd rode rodi rodo roed roel roer roid roil roio roir rold role roll rolo rolp roob rood rooi rool roop roor rope ropo rore rori roro rpdp rpii rpob rpoe rred rrle rrrr