-ene -one bbbb bbeb bblb bebb bebe bebo beeb beel beem been beer bele bell belm belo beme bene benn beno beo- beon beor bere berm bern bero berr bleb blee blem bleo blme blno blob blom blon bloo bner bnml bnor bnrr bobb bobe bobo boee boel boen boeo boer bole boll bolm boln bolo bomb bome bone bonn bono boob booe bool boom boon boor bor- bore borm born boro borr breb bree brel brem bren breo brer brno brob broe brol brom bron broo bror brrm brrr ebbo ebbr ebel eben eber ebno eboe ebol ebon eboo ebor ebro eeee eele eemo eero el-b elbe elbo elee elem elen eleo eler elle ello elme elml elmo elne elom elon elro embe embo embr emel emen emer emle emlm emme emml emne emor emre enb- enbn enbr enee enel enem eneo ener enne eno- enoe enol enom enon eole eolo eone eore eorl erbb erbe ereb erel erem eren erer erle erll erme ermo erne erno erob eroe erol eron eroo erre erro lblr lebo leel leem leen leer lele lell lelo leme lemm lemo lene lenn leno leom leon leor lere lerm lern lero llll lloo lmbo lmln lmmr lmno lner lob- lobb lobe lobo loeb loen lole loll lolo lomb lome lomm lomo lone lono lonr loob looe lool loom loon loor lore lorn loro lrne lron lrrr mebe mebo meel meem meen meer mel- melb mele mell melo meme meml memo memr men- mene menn meno meon meor mer- merb mere merl merm mern mero mlle mlnr mmen mmmm mmor mnbb mnem mobb mobe mobo moel moen mole moll moln molo molr mome momo mon- mone monn mono moob mooe mool moon moor morb more morl morn moro mrbb mrbm mreb mree mren mrln mrml mron nbbo nber nebb nebe nebn nebo nebr neeb neel neem neen neer nele nell nelo nem- neme nemn nemo nene neno neo- neol neon neoo nere nerl nerm nero nerr nler nlrb nm-e nmml nmon nnnn nobm nobo noel noem noer nole noll nolo nom- nome nomo non- none nonn nono noo- noob nool noon nooo noor nor- norb nore norm norn noro norr nrem nren nrlb nrml nron nrrl o-eo obbo obel oben ober oble oboe obol obon obor obre obro oele oeme oen- oeno oere oerm olbo ole- olen oleo oler olle ollo olmo olne olom olon olor ombe ombo omee omen omeo omer omle omn- omne omo- omoe omon omoo omor omre omro one- oneb onee onel oneo oner onme onne onno onon onor oobe ooer oolo oome oone oooo oore orbb orbe orbo ore- oreb orel orem oren oreo orer orle orlo orme ormn ormo orne orno oro- oroe orom oron oror orro rbbb rbbr rble rebb rebe rebo reeb reel reem reen relb rele rell relm relo reme remn remo rene renn reno reol rere rero rlee rlml rmll rmon rnbr rob- robb robe robo roel roen roer role roll rolm rolo romb rome romm romo rone rono roob rool room roon roor rore roro rrle rrrr