-ene -one -yne cccc cccl ccee ccel cclc cclx ccnc ccne ccnr ccny ccoc ccrc ccre ccrl ccxl cec- cece ceco ceec ceel cel- celc cele cell celo cely cen- cene ceno ceny ceol ceor cer- cerc cere cerl cern cero cery cexe ceyl ceyx clec clee cleo cler cley cloe clon cloo clor clox cloy clro clxx cly- clye cnco cnel cnex cnrc cnrr coce coco coel coen coex col- cole coll coln colo coly con- conc cone conn cono cony cool coon cor- corc core corl corn coro corr cory coxe coxy coyl coyn coyo coyr crcc crce crcr cre- crec cree cren creo crex crne croc croe crol cron croo cror croy cry- cryn cryo cxro cxxx cyc- cycc cycl cyen cyl- cylc cyle cyll cyn- cyne cyno cyon cyre cyrl cyy- cyyc cyyn e-cl eccc ecce eccl ecco ecly ecne eco- ecol econ ecrc ecrl ecrr eeee eele eely eeny eeoc eerc eero eery elce elco elec elee elen eleo eler elex eley elle ello elly elne elon eloy elro ence encl enco ency enee enel eneo ener eney ennc enne enny eno- enoc enoe enol enon enoy enry enye enyl enyo eole eolo eone eore eorl er-x ercc erce erec erel eren erer erle erll erne erno eroc eroe erol eron eroo errc erre erro eryc erye eryx excl exco exec exel exen exer exo- exon exor exrx exxy eyec eyen eyer eyey eyle eyne eyre eyry eyyr lccc lcce lcer lcor lcrl lece leco lecy leel leen leer lele lell lelo lely lene lenn leno leny leoc leon leor leox lerc lere lern lero lery lexx lexy leye leyn leyr llcc lllc llll lloc lloo llyn llyr lncr lner locc loce locn loco loen lole loll lolo loly lone lono lonr looc looe lool loon loor lore lorn loro lory lox- loxo loye loyn lrne lroc lron lrrc lrrr lrry lxxx lyc- lyce lyco lyen lyer lyle lyly lync lyne lynn lynx lyo- lyoe lyon lyre lyro lyx- lyyn nccc nccn nccr ncec ncee ncel ncen ncer nclc ncln nclr ncnc ncoc ncor ncrc ncre necc nece neco necr necy neel neen neer nelc nele nell nelo nely nene neno neo- neoc neol neon neoo neox nerc nere nerl nero nerr nery nexe nexo nexx neye neyn neyo nlcc nlec nler nnnn noce nocl noco noel noer nole noll nolo non- none nonn nono nonx noo- nool noon nooo noor nor- norc nore norn noro norr nory noye noyl noyo nren nroc nron nrrc nrrl nycc nyce nyco nycy nyen nyer nyle nyll nyne nyny nyon nyro o-eo occc occn oce ocee oclc ocon ocre ocrl ocro ocrr oec- oecc oeec oele oen- oeno oere oeye oeyo olcc ole- olen oleo oler oley olle ollo olly olne olon olor olry onc- once onco one- onec onee onel oneo oner onex oney only onne onno onon onor onoy onyx oocr ooer oolo oone oooo oore oory orce orco ore- orec orel oren oreo orer orex orey orle orlo orly ornc orne orno orny oro- oroe oron oror oroy orro orry oryx oxen oxer oxo- oxon oxox oxxo oxy- oxyl oxyn oyce oyee oyen oyer oyly oyne oyon oyre rccc rcle rcnl rcnr rcon rcyc recc rece recr recy reel reen rele rell relo rely rene renn reno reny reol rere rero rery rexx reye reyn rlee rnco rocc roce roco roel roen roer roey role roll rolo roly ronc rone rono rony rool roon roor roox rorc rore roro rory roxo roxy roye royl royn rrle rrrr ryel ryen ryle ryne rynn ryon xcel xcon xeer xely xen- xene xenn xeno xeon xer- xero xexe xloc xlox xnee xoco xolo xorn xoro xoxo xoyo xxxo xxxx xxxy xyl- xylo xyne xyr- yccc ycee yeel yeen yeer yele yell yelo yenc yene yeon yeox yere yerl yern yero yerr yery yeye yeyo yeyr ylex ylle ynce ynne ynol ynon yoen yole yoll yolo yoly yone yono yool yoon yore yorn yoro yory yoxe yoye yoyn yoyo yren yrle yrly yrne yron yryn yyyy