-ene -one c-cd cccc cccl cccp ccdc ccdn ccdp ccdr cced ccee ccel cclc ccnc ccne ccnp ccnr ccoc ccod ccpe ccpl ccpn ccpp ccpr ccrc ccre ccrl ccrp ccrt cctc cctl cctt cd-e cd-r cddl cddr cdec cder cdnc cdon cdot cdre cec- cece ceco cecp cect cedd cede cedo cedt ceec ceel cel- celc cele cell celo celt cen- cend cene ceno cent ceol ceop ceor cepc cepe cepo cepp cepr cept cer- cerc cerd cere cerl cern cero cerp cert cet- cete ceto cetp clcd cldc cldr clec cled clee cleo clep cler clet clod cloe clon cloo clop clor clot clpp clrd clro cltc cnco cncp cndd cndp cnel cnep cnet cnrc cnrr cnrt cntc cntr coce coco cocp coct codd code codl coed coel coen coep col- cold cole coll coln colo colp colt con- conc cond cone conn cono cont cood cool coon coop coot copd cope copo copp copr copt cor- corc cord core corl corn coro corp corr cort cotc cote cotn coto cott cpce cpdl cpep cper cplc cpnt cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree cren creo crep cret crne croc crod croe crol cron croo crop cror crot crpc crrt crtc crtl crtp ctcp ctec cten ctep ctle ctne ctol ctor ctot ctpo ctpp ctrc ctrl ctrn ctrp cttn dccc dccl dccp dcct dcon dcop dcpl dcpo dctc dddd ddlc ddoc ddot ddpo ddrc ddre dec- decc decd dece decl deco dect dedd dede dedo deed deel deen deep deer deet deld dele dell delo delp delt dene denn deno dent deol deon deop deor depc depe depo depp depr dept der- derc dere dern dero derp derr dete detn deto detr dlco dnce dner dnet dnoc dnpo dnrc dntp dntt doce doco doct dod- dodd dode dodo doel doen doer dold dole doll dolo dolp dolt donc dond done donn dono donp donr dont dood dool doon doop door doot dope dopo dopp dopr dopt dorc dord dore dorn doro dorp dorr dort dotd dote doto dott dpcp dpdt dper dpll dppc dred dree drel dren dret drno drod drol dron drop drot dtcc dtdp dted dten dtle dtor dtot dtpl dtrl dttp e-cl eccc ecce eccl ecco ecct ecdc ecdl eced eclt ecne eco- ecod ecol econ ecop ecot ecpd ecpp ecrc ecrl ecrr ect- ectc ecto eddc edde eddo eddp ede- edel eden eder edle ednl edno edoc edod edon edrn eede eeee eele eend eent eeoc eerc eero eetc eete el-p elce elco elde eldr elec eled elee elen eleo eler elet elle ello elne elod elon elpe elro elte elto ence encl enco end- ende endo ened enee enel eneo ener ennc enne eno- enoc enoe enol enon enp- ent- entd ente ento entp entr eocd eode eole eolo eone eont eore eorl eotc eotd eoto epcc epec epee epen eper eple epll epln epoc epod epol epon epor epot eppc eppo eppp epro eprp epte ercc erce ercp erde erec ered erel eren erer eret erld erle erll erne erno eroc erod eroe erol eron eroo erpe errc erre erro ertl etcc etco etec etee etel eten eter etne etnr etoe eton etre etro ette ettn etto lccc lcce lcdd lcdp lcdr lcer lcor lcpc lcpd lcpl lcrd lcrl lctl lcto lddp ldeo ldpc lece leco lect lede ledo ledt leed leel leen leep leer leet lele lell lelo lend lene lenn leno lent leoc leod leon leor lepe lepo lepp lept lerc lerd lere lern lero lerp lert lete leto lett llcc lldc lldp llet lllc llll lloc llod lloo lncr lndn lner lntc locc loce locn loco lode loen lold lole loll lolo lond lone lono lonr lont looc lood looe lool loon loop loor loot lope lopp lord lore lorn loro lotd lote lotl loto lotr lott lpec lpod lppl lprp lrdd lrne lroc lron lrrc lrrr ltcc ltee ltnt lttc lttr nccc nccn nccp nccr ncct ncdc ncdn ncdr ncec nced ncee ncel ncen ncep ncer nclc ncln nclr ncnc ncnd ncoc ncor ncpc ncrc ncre ncrp nctc ncte nctr ndcc ndcp ndde nddo nder ndnp ndnt ndoc ndop ndor ndpd ndpr ndrc ndre ndtc necc nece neco necr nect nedc nedd nede nedo need neel neen neep neer neet nelc neld nele nell nelo nelt nend nene neno nent neo- neoc neod neol neon neoo neot nepc nepe nepr nept nerc nerd nere nerl nero nerr nert net- netd nete neto nett nlcc nlec nler nlpc nlrp nnnn nnot nnpr nntn noce nocl noco noct node nodo noed noel noer nold nole noll nolo nolp nolt non- none nonn nono nont noo- nool noon nooo noop noor noot nope nor- norc nord nore norn noro norr nort not- note noto nott npcc nppc nppd nppl nprt nptc npte nptn nrdc nren nroc nron nrpc nrpn nrrc nrrd nrrl nrtl ntcc nter ntnd ntop ntpc ntpd ntrc ntrl ntto nttr o-eo occc occn occt oce oced ocee ocet oclc ocon ocpd ocpp ocre ocrl ocro ocrr oct- octe octo oddd oded odel oden odeo oder odet odle odon odoo odop odor odot odrl odrp oec- oecc oedn oedo oeec oele oen- oeno oere olcc olde oldn ole- oled olen oleo oler olet olle ollo olne olon olor olot olpc olpe onc- oncd once onco onct onde ondo one- onec oned onee onel oneo onep oner onne onno onod onon onor onpt ont- ontc onto oocr ooer oold oolo oone oont oooo oord oore oort ootp opec oped opel open opep oper opet ople opo- opon opor oppo optn opto orce orco orde ordn ordo ore- orec ored orel oren oreo orer orle orlo ornc orne orno oro- oroe oron oror orot orpc orpe orro ortc orte orto otcd otcl oted otee oten otep oter oto- otoe oton otoo otor otpp otre otro otte otto pccc pcce pccl pcep pcer pcll pclo pcnt pcod pcoe pcpn pcpp pcrc pcrd pcre pcrl pcte pdcp pdlc