-ene -one -yne cccc cccl cccv ccee ccel cclc cclv cclx ccnc ccne ccny ccoc ccvo ccxl cec- cece ceco ceec ceel cel- celc cele cell celo cely cen- cene ceno ceny ceol cevo cevy cexe ceyl ceyx clec clee cleo cley cloe clon cloo clox cloy clxv clxx cly- clye cnco cnel cnex coce coco coel coen coex col- cole coll coln colo coly con- conc cone conn cono conv cony cool coon cove covo covy coxe coxy coyl coyn coyo cvcc cven cxlv cxxv cxxx cyc- cycc cycl cyen cyl- cylc cyle cyll cyn- cyne cyno cyon cyve cyy- cyyc cyyn e-cl eccc ecce eccl ecco ecly ecne eco- ecol econ eeee eele eelv eely eeny eeoc eevn elce elco elec elee elen eleo elev elex eley elle ello elly elne elon eloy elve elvo en-v ence encl enco ency enee enel eneo eney ennc enne enny eno- enoc enoe enol enon enoy envy enye enyl enyo eole eolo eone evel even evex evey evoe evol evon evoo excl exco exec exel exen exo- exon exxy eyec eyen eyey eyle eyne lccc lcce lece leco lecy leel leen lele lell lelo lely lene lenn leno leny leoc leon leov leox lev- levc leve levo levy lexx lexy leye leyn llcc lllc llll lloc lloo llyn lo-v locc loce locn loco loen lole loll lolo loly lone lono looc looe lool loon love lovo lovy lox- loxo loye loyn lvcc lvov lxxv lxxx lyc- lyce lyco lyen lyle lyly lync lyne lynn lynx lyo- lyoe lyon lyv- lyve lyx- lyyn nccc nccn ncec ncee ncel ncen nclc ncln ncnc ncoc necc nece neco necy neel neen neev nelc nele nell nelo nely nene neno neo- neoc neol neon neoo neox neve nevo nevy nexe nexo nexx neye neyn neyo nlcc nlec nlve nnnn noce nocl noco noel nole noll nolo non- none nonn nono nonx noo- nool noon nooo noov nov- nove novo novy noye noyl noyo nvcc nycc nyce nyco nycy nyen nyle nyll nyne nyny nyon o-eo occc occn oce ocee oclc ocon oec- oecc oeec oele oen- oeno oeye oeyo olcc ole- olen oleo olev oley olle ollo olly olne olon olov onc- once onco one- onec onee onel oneo onex oney only onne onno onon onoy onyx oolo oone oooo ovee oven ovey ovo- ovol ovon ovoo oxen oxo- oxon oxox oxxo oxy- oxyl oxyn oyce oyee oyen oyly oyne oyon vcon vecc veel veen vel- vele vell velo vely ven- vene venn veno veny veol veve vevo vevy vexx veye veyn vlcc vlex vley vloc voce voel volc vole voll volo volx voly vone vonn vooc vool voxx voxy voye vvvv vyce vyne vyny xcel xcon xely xen- xene xenn xeno xeon xexe xloc xlox xnee xoco xolo xove xoxo xoyo xxvc xxxo xxxv xxxx xxxy xyl- xylo xyne yccc ycee yeel yeen yele yell yelo yenc yene yeon yeox yeve yeye yeyo ylex ylle ynce ynne ynol ynon yoen yole yoll yolo yoly yone yono yool yoon yove yoxe yoye yoyn yoyo yvel yven yvle yvon yvyl yyyy