-ene -one -ose cccc cccl cccs ccee ccel cclc ccls cclx ccnc ccne ccns ccoc ccsl ccsn ccss ccxl cec- cece ceco cecs ceec ceel cees cel- celc cele cell celo cels cen- cene ceno cens ceol ceos cesc cese cess cexe clec clee cleo cles cloe clon cloo clos clox clsc clxx cnco cnel cnes cnex cnsl cnss coce coco coel coen coes coex col- cole coll coln colo cols con- conc cone conn cono cons cool coon coos cosc cose cosl coso coss coxe cscc csce cscl csco cscs csec csee csne csos csox csse cxxx e-cl eccc ecce eccl ecco eces ecne eco- ecol econ ecos ecsc ecse ecss eecs eeee eees eele eels eens eeoc eese elce elco elec elee elen eleo eles elex elle ello ells elne elon elos else elso ence encl enco encs enee enel eneo enes enls ennc enne enns eno- enoc enoe enol enon enos ense enso eoes eole eolo eone eons esce esco escs esee esel esen eseo eses esne eso- esol esos esox esse essl esso excl exco exec exel exen exes exo- exon exos lccc lcce lccs lces lcls lcsc lece leco leel leen lees lele lell lelo lene lenn leno lens leoc leon leos leox lese less lexx llcc llcs lles lllc llll lloc lloo lnes lnso locc loce locn loco locs loen loes lole loll lolo lols lone lono lons looc looe lool loon loos losc lose loso loss lox- loxo lsco lscs lses lson lsso lxxx nccc nccn nccs ncec ncee ncel ncen nces nclc ncln ncnc ncoc ncos ncsc ncse ncsl ncss necc nece neco necs neel neen nees nelc nele nell nelo nels nene neno nens neo- neoc neol neon neoo neos neox nesc nese nesl nesn neso ness nexe nexo nexx nlcc nlcs nlec nlls nlsc nnes nnls nnnn nnos nnsl nnss noce nocl noco nocs noel noes nole noll nolo nols non- none nonn nono nons nonx noo- nool noon nooo noos nos- nose noss nscc nscl nscs nsec nsel nsls nsos nssc nsse nsso nsss o-eo occc occn oce ocee oclc ocon ocos oec- oecc oeec oele oen- oeno oens oese olcc ole- olen oleo oles olle ollo olne olon olos onc- once onco one- onec onee onel oneo ones onex onne onno onon onos onsc onse onso ooes oolo oone oons oooo ooos oose oscc osce oscl osco osec osee osel osen oses oslo osno osoo osos osse osso oxen oxes oxo- oxon oxos oxox oxxo s-os sccc scce sccl sccs scec scee scel scl- sclc scls scol scon scoo scox scsc scsl scsn scso se-c se-e se-n se-o se-s se-x sec- secc sece secn seco secs seec seel seen sees seex sele sell selo sels sene senn seno sens seoc seol seon sesc sese seso sess sex- sexe slcc slee sles slln sloc sloe slon sloo slos slsc sncc snco snee snel snes snns snoc snoo snos soce socl soco socs socx soec soel soen soeo soes sole soll soln solo sols son- sone sono sons sool soon soos sose soso soss soxs sscc ssce sscs ssec ssee sses ssex sslc ssle ssns ssoc sssc ssss xcel xces xcon xen- xene xenn xeno xeon xexe xloc xlox xnee xoco xolo xosl xoxo xsel xson xxxo xxxx