-ene -one bbbb bbch bbeb bblb bbrc bcbc bccc bccl bcec bcer bche bcor bebb bebe bebo bech beeb beel been beer behn behr bele bell belo bene benn beno beo- beon beor berc bere bern bero berr bhcc bhel bher bhor bleb blee bleh bleo blno blob bloc blon bloo blrc bner bnoc bnor bnrr bobb bobe bobo boce boch boco boec boee boel boen boeo boer bohl bohn boho bohr bole boll boln bolo bonc bone bonn bono boob booc booe booh bool boon boor bor- bore borh born boro borr brcb brce breb brec bree brel bren breo brer brno brob broc broe broh brol bron broo bror brrr c-bo cbbc cbcc cbce cbcl cbcn cbcr cbec cbee cber cbhl cblb cblc cbln cbol cbre cbrh cbrl cbrn ccbc ccbn cccb cccc cccl ccee ccel cche cchl cchr cclc ccnb ccnc ccne ccnr ccob ccoc ccrc ccre ccrl cec- cece ceco ceeb ceec ceel cehl cel- celc cele cell celo cen- cene ceno ceol ceor cer- cerc cere cerl cern cero chce chch cheb chec chee cheh chel chen cher chlc chln chlr chnb chnc chnl chno chnr choc choh chol chon choo chor chrb chrc chrn chro chrr clec clee cleo cler clob cloe clon cloo clor clro cnbc cnbl cnco cnel cnoh cnrc cnrr cobb cobe cobh cobo coce coch coco coel coen cohn coho col- colb cole coll coln colo con- conc cone conn cono coob cooh cool coon cor- corb corc core corl corn coro corr crbc crcc crce crcr cre- creb crec cree creh cren creo crne crob croc croe croh crol cron croo cror e-cl ebbc ebbo ebbr ebcc ebel eben eber ebno eboe ebol ebon eboo ebor ebro ecbc ecbe eccb eccc ecce eccl ecco eche echl echo ecne eco- ecol econ ecrc ecrl ecrr eeee eele eeoc eerc eero ehcc eheh ehel ehen eher ehle ehlo ehre el-b elbe elbo elcb elce elch elco elec elee eleh elen eleo eler elle ello elne elon elro enb- enbn enbr ence ench encl enco enee enel eneo ener ennc enne eno- enoc enoe enol enon eole eolo eone eore eorl erbb erbe ercc erce erch ereb erec erel eren erer erhc erle erll erne erno erob eroc eroe erol eron eroo errc erre erro hboc hcbc hccb hccc hcch hebb hebe hebo hebr hech heeb heel heer hehe hehn heho hele hell helo hene henh henn heno heor herb herc here herl hern hero herr hhcl hhhh hler hnce hobe hobo hoce hoch hocn hocr hoel hoen hoer hohe hohl hohn hoho hol- holb holc hole holh holl holn holo hone hono hooe hool hoon hoor horc hore horl horn horo horr hrbl hree hrob hron hrrc lbcc lblr lcbc lccc lcce lcer lchc lchr lcor lcrl lebo lece lech leco leel leen leer lehe lehr lele lell lelo lene lenn leno leoc leon leor lerc lere lern lero lhec lhee lhhh lhor llcc lllc llll lloc lloo lncr lner lob- lobb lobe lobh lobo locc loce loch locn loco loeb loen lohe lohn loho lohr lole loll lolo lone lono lonr loob looc looe lool loon loor lore lorn loro lrne lroc lron lrrc lrrr nbbc nbbo nbcc nbco nber ncbc nccc nccn nccr ncec ncee ncel ncen ncer nchc nclc ncln nclr ncnc ncoc ncor ncrc ncre nebb nebe nebn nebo nebr necc nece nech neco necr neeb neel neen neer nehe nelc nele nell nelo nene nenh neno neo- neoc neol neon neoo nerc nere nerl nero nerr nhcc nheb nhhl nhnn nhon nhrc nlcc nlec nler nlrb nnnn nobc nobo noce noch nocl noco noel noer nohn noho nole noll nolo non- none nonn nono noo- noob nool noon nooo noor nor- norb norc nore norn noro norr nren nrlb nroc nron nrrc nrrl o-eo obbo obec obel oben ober oble oboe obol obon obor obre obrh obro ocbc occc occn oce ocee oche oclc ocon ocre ocrl ocro ocrr oec- oecc oeec oele oen- oeno oere ohbe ohcc ohee ohel ohen oher ohho ohne ohno ohob ohoh ohre ohrn olbo olcc ole- oleh olen oleo oler olle ollo olne olon olor onc- once onco one- oneb onec onee oneh onel oneo oner onne onno onon onor oobe oocr ooer ooho oolo oone oooh oooo oore orbb orbe orbo orce orch orco ore- oreb orec oreh orel oren oreo orer orhe orle orlo ornc orne orno oro- oroe oron oror orro rbbb rbbr rbcl rble rboh rcbc rcbo rccb rccc rchb rcle rcnl rcnr rcon rebb rebe rebo recc rece rech recr reeb reel reen rehb rehe rehn relb rele rell relo rene renn reno reol rere rero rhce rheb rhee rhen rheo rhob rhoc rhoh rhon rlee rnbr rnco rnhl rob- robb robe robo rocc roce roch roco roel roen roer rohe rohl rohn rohr role roll rolo ronc rone rono roob rool roon roor rorc rore roro rrle rrrr