bbbb bbeb bblb bbpr bebb bebe bebi bebo beeb beel beem beep beer beil beim beir bele beli bell belm belo belp beme beo- beor bepo bere beri berm bero berr bibb bibe bibi bibl bibo bieb biel bier bile bili bill bilo bimo bio- bioi biol bipm bipp birb bire biri birl biro birr bleb blee blei blem bleo blim blio blip blir blme blob blom bloo blop bmep bmir bmmi bmop bobb bobe bobi bobo boee boel boeo boep boer boi- boie boii boil boim bole boli boll bolm bolo bomb bome bomi bomp boob booe bool boom boop boor bope bopp bor- bore bori borm boro borr bpel bpml bpoe breb bree brei brel brem breo brep brer brie bril brim brio brlp brob broe brol brom broo bror brrm brrr ebbo ebbr ebel eber ebli eboe ebol eboo ebor ebpo ebro eeee eele eemo eero eiei eier eile eime eimi eipo eipr eire el-b el-p elbe elbi elbo elee elem eleo eler elie elil elim elio elle elli ello elme elml elmo eloi elom elpe elpi elro embe embi embo embr emel emer emii emil emim emir emle emlm emme emmi emml emor empe empi emre eoir eole eoli eolo eore eori eorl epbm epee eper epi- epie epil epip eple epll epmo epol epor eppo eppp eprb epro eprp erbb erbe ereb erei erel erem erer erie eril erim erio erle erli erll erme ermo erob eroe eroi erol eroo erpe erre erro i-be ibbm ibie ibim ible ibml ibmp ibri ibro ieie ieio iele ieme iere ieri iiie iiii iiio iioi iioo iiop iipm ilbm ile- ileo iler ilie ilio ilir ill- ille illi illo illp ilme ilmo ilmr iloo ilpe ilpr ilre ilrm imbe imbi imel imep imer imir imli imlp imme immi immo impi impl impr imre imri imro imrr iobi ioee ioel ioii ioio iole iolo iome iomo iooi iooo iopl iore iori iper ipie ipil iplo ipmi ipmp ipoe ipop ippo ippr ipri irbe irbm irbp iree irel irem irer iri- irie iril irio irip irlb irmo irob irop irpe irre irri lblr lebo leel leem leep leer leib leie leil leio leir lele leli lell lelo leme lemi lemm lemo lemp leoi leom leor lepe lepi lepo lepp lere lerm lero lerp libe libo libr lieb liel liep lier liii liir lilb lile lili lill lilo limb lime limi liml limm limo limp lio- liom lior lip- lipb lipe lipi lipl lipo lipp lire liri lirl liro lirp lirr llll lloo lmbo lmii lmmr lob- lobb lobe lobi lobo loeb loei loir lole loli loll lolo lomb lome lomi lomm lomo lomp loob looe lool loom loop loor lope lopi lopp lore lori loro lppl lprp lroi lrrr mbim mbio mebe mebo meel meem meep meer meil meir mel- melb mele meli mell melo meme meml memo memr meor mepe mer- merb mere meri merl merm mero merp miee miel miem miep mier miii miio mile mili mill milo milr mim- mime mimi mimo mimp mio- miol mipi mipr mire miri mirl miro mirr mlii mlle mmii mmli mmlp mmmm mmor mmpi mmpr mmrp mobb mobe mobi mobo moel moii moil moio moir mole moli moll molo molr mome momi momo moob mooe mool moop moor mope mopp morb more mori morl moro mpie mpio mpir mplm mppe mppp mpri mpro mprp mrbb mrbm mreb mree mrml o-eo obbo obel ober obie oble oboe oboi obol obor obre obri obro oeil oele oeme oere oerm oier oiii oimb oime oire olbo ole- olei oleo oler olib olie olim olio olle olli ollo olmi olmo olom olor olpe ombe ombo omee omei omeo omer omie omim omio omle omo- omoe omoi omoo omor ompl omre omri omro oobe oobi ooer oolo oome oooo oore opei opel opep oper opie opii opio ople opml opo- opor oppi oppo orbb orbe orbi orbo ore- oreb orel orem oreo orer ori- orie oril orio orle orlo orme ormo oro- oroe orom oror orpe orpi orri orro pbil pbmr pebl peel peep peer peil peio peip peir pel- pelb pele pell pelm pelo peor pepe pepi pepo per- pere peri perl perm pero perp perr pibb pibi piel piem piep pier piip pil- pile pili pill pilm pilo pime pimi pimp piob pipe pipi pipo pipp pire piri pirl piro pirr plbr ple- pleb plee plei pleo plib plie plim plio plip plmb plob plom ploo plop plpp plri pmbr pmel pmip pmle pmmp pmoi pmpm pmpo pobo poel poem poer poil poio pole poli poll polo pome pomi pomo pomp pool poop poor pop- pope popi popo popp porb pore pori poro porr pper ppib ppie pple ppli pplo ppml pppo pppp pprm pre- preb pree prel prem prep pri- prie prii prim prle prlr pro- prob proe prol prom proo prop prri prrm rbbb rbbr rble rebb rebe rebo reeb reel reem reep reii reil reim reir relb rele rell relm relo relp reme remi remo remp reol reop repe repi repl repo repp repr rere reri rero rib- ribe ribo riel riem riep rier rile rill rilo rilp rime rimi rimm rimo riol riom ripe ripi ripl ripp ripr rire riri rlee rlml rmll rmrp rob- robb robe robi robo roel roer roil roio roir role roll rolm rolo rolp romb rome romi romm romo romp roob rooi rool room roop roor rope ropo rore rori roro rpii rpob rpoe rrle rrmp rrrr