-ene -one -yne cccc cccl cccu ccee ccel cclc cclx ccnc ccne ccnu ccny ccoc ccuc ccxl cec- cece ceco ceec ceel cel- celc cele cell celo cely cen- cene ceno ceny ceol ceou ceux cexe ceyl ceyu ceyx clec clee cleo cleu cley cloe clon cloo clou clox cloy clue clun clux clxx cly- clye cnco cnel cnex coce coco cocu coel coen coex col- cole coll coln colo colu coly con- conc cone conn cono cony cool coon coue coul coun coux couy coxe coxy coyl coyn coyo cucc cuce cucn culc cule cull culo cune cuno cuny cuon cuy- cuyl cuyo cxxx cyc- cycc cycl cyen cyl- cylc cyle cyll cyn- cyne cyno cyon cyul cyun cyy- cyyc cyyn e-cl eccc ecce eccl ecco ecly ecne eco- ecol econ ecou eeee eele eely eeny eeoc elce elco elec elee elen eleo elex eley elle ello ellu elly elne elon eloy elue elul ence encl enco ency enee enel eneo eney ennc enne ennu enny eno- enoc enoe enol enon enoy enue enye enyl enyo eole eolo eone eoux eule euny excl exco exec exel exen exo- exon exul exxy eyec eyen eyey eyle eyne lccc lcce le-u lece leco lecy leel leen lele lell lelo lelu lely lene lenn leno leny leoc leon leou leox leuc leun lexx lexy leye leyn llcc lleu lllc llll lloc lloo llyn locc loce locn loco locu loen loeu lole loll lolo loly lone lono looc looe lool loon loue loul loun louu loux lox- loxo loye loyn luce lucy lule lull lulu lune lunn luno luny luxe luxo lxxx lyc- lyce lyco lyen lyle lyly lync lyne lynn lynx lyo- lyoe lyon lyun lyx- lyyn nccc nccn nccu ncec ncee ncel ncen nclc ncln ncnc ncoc ncue necc nece neco necy neel neen nelc nele nell nelo nely nene neno nenu neo- neoc neol neon neoo neox neuc neue neun neuo neuu neuy nexe nexo nexx neye neyn neyo nlcc nlec nnnn noce nocl noco noel nole noll nolo non- none nonn nono nonu nonx noo- nool noon nooo noul noun noye noyl noyo nuce nucu nuee nuel nule null nunc nune nunn nuno nuny nuoc nuon nycc nyce nyco nycy nyen nyle nyll nyne nyny nyon nyul o-eo occc occn oce ocee oclc ocon ocul oec- oecc oeec oele oen- oeno oeye oeyo olcc ole- olen oleo oley olle ollo olly olne olon olux onc- once onco one- onec onee onel oneo onex oney only onne onno onon onoy onue onyx oolo oone oooo oucc ouen oule oulu oulx oun- oune ouu- oxen oxo- oxon oxox oxxo oxy- oxyl oxyn oyce oyee oyen oyeu oyly oyne oyon oyou oyun ucel ucon uele uell ueno ulcc ulco ulee ulen uleo ulex uley ulle ullo ully ulne ulno ulo- uloc ulul ulye uncc unce uncl unco unec unee unen unle unne unno unon unox uocc uolc uone uuen uulu uuno uuoc uuuu uuyn uxue uxul uyle xcel xcon xely xen- xene xenn xeno xenu xeon xexe xloc xlox xnee xoco xolo xoxo xoyo xuxu xxxo xxxx xxxy xyl- xylo xyne yccc ycee ye-u yeel yeen yele yell yelo yelu yenc yene yeon yeox yeue yeun yeux yeye yeyo ylex ylle ynce ynne ynol ynon ynou yoen yole yoll yolo yoly yone yono yool yoon youe youl youx yoxe yoye yoyn yoyo yuce yuel yuen yule yulo yulu yune yunx yuny yuon yuxu yuye yuyu yyyy