-ene -one cccc cccl ccee ccel cche cchl cchr cclc ccnc ccne ccnr ccoc ccrc ccre ccrl cec- cece ceco ceec ceel cehl cel- celc cele cell celo cen- cene ceno ceol ceor cer- cerc cere cerl cern cero chce chch chec chee cheh chel chen cher chlc chln chlr chnc chnl chno chnr choc choh chol chon choo chor chrc chrn chro chrr clec clee cleo cler cloe clon cloo clor clro cnco cnel cnoh cnrc cnrr coce coch coco coel coen cohn coho col- cole coll coln colo con- conc cone conn cono cooh cool coon cor- corc core corl corn coro corr crcc crce crcr cre- crec cree creh cren creo crne croc croe croh crol cron croo cror e-cl 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 elce elch elco elec elee eleh elen eleo eler elle ello elne elon elro ence ench encl enco enee enel eneo ener ennc enne eno- enoc enoe enol enon eole eolo eone eore eorl ercc erce erch erec erel eren erer erhc erle erll erne erno eroc eroe erol eron eroo errc erre erro hccc hcch hech heel heer hehe hehn heho hele hell helo hene henh henn heno heor herc here herl hern hero herr hhcl hhhh hler hnce hoce hoch hocn hocr hoel hoen hoer hohe hohl hohn hoho hol- holc hole holh holl holn holo hone hono hooe hool hoon hoor horc hore horl horn horo horr hree hron hrrc lccc lcce lcer lchc lchr lcor lcrl 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 locc loce loch locn loco loen lohe lohn loho lohr lole loll lolo lone lono lonr looc looe lool loon loor lore lorn loro lrne lroc lron lrrc lrrr nccc nccn nccr ncec ncee ncel ncen ncer nchc nclc ncln nclr ncnc ncoc ncor ncrc ncre necc nece nech neco necr neel neen neer nehe nelc nele nell nelo nene nenh neno neo- neoc neol neon neoo nerc nere nerl nero nerr nhcc nhhl nhnn nhon nhrc nlcc nlec nler nnnn noce noch nocl noco noel noer nohn noho nole noll nolo non- none nonn nono noo- nool noon nooo noor nor- norc nore norn noro norr nren nroc nron nrrc nrrl o-eo occc occn oce ocee oche oclc ocon ocre ocrl ocro ocrr oec- oecc oeec oele oen- oeno oere ohcc ohee ohel ohen oher ohho ohne ohno ohoh ohre ohrn olcc ole- oleh olen oleo oler olle ollo olne olon olor onc- once onco one- onec onee oneh onel oneo oner onne onno onon onor oocr ooer ooho oolo oone oooh oooo oore orce orch orco ore- orec oreh orel oren oreo orer orhe orle orlo ornc orne orno oro- oroe oron oror orro rccc rcle rcnl rcnr rcon recc rece rech recr reel reen rehe rehn rele rell relo rene renn reno reol rere rero rhce rhee rhen rheo rhoc rhoh rhon rlee rnco rnhl rocc roce roch roco roel roen roer rohe rohl rohn rohr role roll rolo ronc rone rono rool roon roor rorc rore roro rrle rrrr