-ene -one -ose cccc cccs ccee ccgc ccgs ccnc ccne ccnr ccns ccoc ccrc ccre ccrg ccrs ccsg ccsn ccss cec- cece ceco cecs ceec cees cege cego cen- cene ceng ceno cens ceor ceos cer- cerc cere cern cero cers cesc cese cesg cesr cess cexe cgcc cgcg cger cges cggs cgns cgro cgss cnco cnes cnex cnrc cnrr cnss coce coco coen coes coex cogo cogs con- conc cone cong conn cono cons coon coos cor- corc core corg corn coro corr cors cosc cose coso coss coxe crcc crce crcr cre- crec cree creg cren creo cres crex crgs crne crns croc croe cron croo cror crss cscc csce csco cscr cscs csec csee cser csgn csne csor csos csox csrc csrs csse cssr cxro cxxx eccc ecce ecco eces ecgs ecne eco- ecog econ ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eegs eeng eens eeoc eerc eerg eero eers eese egcc egcg egcr egec egee eger egge eggo eggs egne egnx ego- egon egor egos egre egsc egss ence enco encs enee eneg eneo ener enes enge engg engo engr engs ennc enne enns eno- enoc enoe enon enos enrs ense ensg enso eoes eone eons eore er-x ercc erce erec eren erer eres erg- ergg ergo ergs erne erno erns eroc eroe eron eroo eros errc erre erro errs erse erso esce esco escr escs esee esen eseo eser eses esgn esne eso- esos esox esse essg esso exco exec exen exer exes exge exo- exon exor exos exrx gc-c gccc gccs gcos gcrg gcse gcss gece geen geer gees gege gegg gego gen- genc gene geng genn geno gens genx geo- geog geon geos geox gere gern gero gers gesg geso gess gggg ggrn ggss gncc gngc gnoo gnrc gnrr goce gocr goen goer goes gogo gogs gon- gone gong gonn gono gons goog goon goor goos gore gorg gorn goro gorr gors gose goso goss grcc grce grec gree greg gren gres grex groc grog gron groo gror gros grrr grrs grss gsoc gson gsos gsse nccc nccn nccr nccs ncec ncee ncen ncer nces ncgr ncgs ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncss necc nece neco necr necs neen neer nees nege nego negs nene neng neno nens neo- neoc neon neoo neos neox nerc nere nero nerr ners nesc nese nesn neso nesr ness nexe nexo nexx ngen nger ngns ngon ngor ngos ngsn nnes nngn nnnn nnos nnss noce noco nocs noer noes nogg nogo nogs non- none nong nonn nono nons nonx noo- noon nooo noor noos nor- norc nore norg norn noro norr nors nos- nose noss nrcs nren nroc nron nrrc nrsc nscc nscs nsec nser nsnr nsos nsrc nssc nsse nsso nssr nsss o-eo occc occn oce ocee ocon ocos ocre ocro ocrr ocrs oec- oecc oeec oen- oeno oens oere oers oese ogee ogen oger ogge ogog ogon ogre ogro onc- once onco one- onec onee oneg oneo oner ones onex onge ongo onne onno onon onor onos onsc onse onso oocr ooer ooes oone oons oooo ooos oore oose orce orco orcs ore- orec oreg oren oreo orer ores orex orge orgn orgo orgs ornc orne orno orns oro- oroe oron oror oros orro orrs orse orso oscc osce osco osec osee osen oser oses osno osnr osoo osor osos osro osse osso oxen oxer oxes oxo- oxon oxos oxox oxxo rccc rccs rcgc rcnr rcon rcos rcrg rcsc rcss recc rece recr recs reen rees rege regn rego regr regs rene reng renn reno rens reog reos rere rerg rero rers rese resn reso ress rexx rnco rncs rngs rocc roce roco rocs roeg roen roer roes roge rogg rogo ronc rone rong rono rons roog roon roor roos roox rorc rore roro rosc rose roso ross roxo rrrr rscc rscn rscs rsee rsgc rsnn rsno rsnr rsos rsre rxes s-os sccc scce sccs scec scee sceg scer scgs scnr scog scon scoo scor scox scr- scrc scre scrn scrs scsc scsn scso scsr se-c se-e se-g se-n se-o se-s se-x sec- secc sece secg secn seco secr secs seec seeg seen seer sees seex sege segg sego segs sene seng senn seno senr sens seoc seon serc sere serg sern sero serr sers sesc sese seso sess sex- sexe sgce sgcg sger sges sggg sggs sgro sgss sncc snco snee sneg sner snes snns snoc snog snoo snor snos snrs soce soco socr socs socx soec soen soeo soes sogn sogo sogs son- sone song sono sons soog soon soor soos sore sorg sorn soro sorr sors sose soso soss soxs srcc srec sreo sres srnn srno sros sscc ssce sscs ssec ssee sses ssex ssgs ssns ssoc ssrc ssrg ssrs sssc ssss xces xcon xeer xen- xene xenn xeno xeon xer- xero xers xexe xnee xoco xong xorg xorn xoro xors xoxo xson xxxo xxxx