-ene -one bbbb bbeb bbet bblb bbpr bebb bebe bebo beeb beel been beep beer beet bele bell belo belp belt bene benn beno bent beo- beon beor beot bepo bere bern bero berr bert bete beto bett blbt bleb blee bleo blet blno blob blon bloo blop blot bner bnet bnor bnpp bnrr bobb bobe bobo boee boel boen boeo boep boer boet bole boll boln bolo bolt bone bonn bono bont boob booe bool boon boop boor boot bope bopp bor- bore born boro borr bort botb bote botn boto bott bpel bpoe bpot breb bree brel bren breo brep brer bret brlp brno brob broe brol bron broo bror brot brrr btbp bten btlp btob btor btrt bttb ebbo ebbr ebel eben eber ebno eboe ebol ebon eboo ebor ebpo ebro eeee eele eent eero eete el-b el-p elbe elbo elee elen eleo eler elet elle ello elne elon elpe elro elte elto enb- enbn enbr enee enel eneo ener enne eno- enoe enol enon enp- ent- ente ento entp entr eole eolo eone eont eore eorl eoto epee epen eper eple epll epln epol epon epor epot eppo eppp eprb epro eprp epte erbb erbe ereb erel eren erer eret erle erll erne erno erob eroe erol eron eroo erpe erre erro ertl etbr etee etel eten eter etne etnr etoe eton etre etro ette ettn etto lblr lbrt lebo leel leen leep leer leet lele lell lelo lene lenn leno lent leon leor lepe lepo lepp lept lere lern lero lerp lert lete leto lett llet llll lloo lnbp lner lob- lobb lobe lobo loeb loen lole loll lolo lone lono lonr lont loob looe lool loon loop loor loot lope lopp lore lorn loro lote lotl loto lotr lott lppl lprp lptb lrne lron lrrr ltbl ltee ltnt lttr nbbo nber nbpp nebb nebe nebn nebo nebr neeb neel neen neep neer neet nele nell nelo nelt nene neno nent neo- neol neon neoo neot nepe nepr nept nere nerl nero nerr nert net- netb nete neto nett nler nlrb nlrp nnnn nnot nnpr nntn nobo noel noer nole noll nolo nolp nolt non- none nonn nono nont noo- noob nool noon nooo noop noor noot nope nor- norb nore norn noro norr nort not- note noto nott npbl nppl nprt npte nptn nren nrlb nron nrpn nrrl nrtl nter ntop ntrl ntto nttr o-eo obbo obel oben ober obet oble oboe obol obon obor obot obre obro oele oen- oeno oere olbo ole- olen oleo oler olet olle ollo olne olon olor olot olpe one- oneb onee onel oneo onep oner onne onno onon onor onpt ont- onto oobe ooer oolo oone oont oooo oore oort ootb ootp opel open opep oper opet ople opo- opon opor oppo optn opto orbb orbe orbo ore- oreb orel oren oreo orer orle orlo orne orno oro- oroe oron oror orot orpe orro orte orto otee oten otep oter oto- otoe oton otoo otor otpp otre otro otte otto pebl peel peen peep peer peet pel- pelb pele pell pelo pelt pen- pene penn peno pent peon peor pepe pepo per- pere perl pern pero perp perr pert pete petn peto petr pett plbr ple- pleb plee plen pleo plet plnt plob plon ploo plop plot plpp pltt pnet pnln pnnl pnon pnot pnpo pnpp pnro pntl pntr pobo poel poer poet pole poll polo polt pone pono ponp pont pool poon poop poor poot pop- pope popo popp popt porb pore porn poro porr port pote poto pott ppen pper pple pplo pppn pppo pppp pptn pptt pre- preb pree prel pren prep pret prle prlr prnp pro- prob proe prol pron proo prop prot prtp prtr ptbl pten pter ptol ptop rbbb rbbr rble rebb rebe rebo reeb reel reen reep reet relb rele rell relo relp relt rene renn reno rent reol reop reot repe repl repo repp repr rept rere rero rert rete reto retr rett rlee rnbr rnnt rnot rntp rob- robb robe robo robt roel roen roer roet role roll rolo rolp rolt rone rono ront roob rool roon roop roor root rope ropo rore roro rort rote rotl rotn roto rotr rott rpet rpob rpoe rpon rppn rptn rrle rrrr rtee rtle rtlt rttp tbrb tbtp tebo teel teen teer teet tel- tele tell teln telo telt tenb tene tenn teno tenp tent teon teor tepe tepp ter- tere tern tero terp terr tete teto tetr tett tlen tlon tneb tobe tobo tobt toee toen toer toet tol- tole toll tolo tolt tonb tone tonn tono tool toon toor toot top- tope topo topp topt tore torn toro torp torr tort tote toto totr tott tper tpol tpon tppp tppr tpte tptp tptr tre- tree tren treo tret trno troe tron troo trop trot trpe trpn trpp trte trtr ttbb tten tteo tter ttoe tton ttop tttt