-ene -one -ose cccc cccs ccee ccgc ccgs cche cchr cchs ccnc ccne ccnr ccns ccoc ccrc ccre ccrg ccrs ccsg ccsn ccss cec- cece ceco cecs ceec cees cege cego cehs cen- cene ceng ceno cens ceor ceos cer- cerc cere cern cero cers cesc cese cesg cesr cess cgcc cgcg cger cges cggs cghs cgns cgro cgsh cgss chce chch chcs chec chee cheh chen cher ches chge chgn chgs chhs chnc chno chnr chns choc choh chon choo chor chos chrc chrn chro chrr chrs chsc chse chsh chsr cnco cnes cnhs cnoh cnrc cnrr cnss coce coch coco coen coes cogh cogo cogs cohn coho cohs con- conc cone cong conn cono cons cooh coon coos cor- corc core corg corn coro corr cors cosc cose cosh coso coss crcc crce crcr cre- crec cree creg creh cren creo cres crgs crhs crne crns croc croe croh cron croo cror crss cscc csce csch csco cscr cscs csec csee cseh cser csgh csgn cshs csne csor csos csrc csrs csse cssr eccc ecce ecco eces ecgs eche echo echs ecne eco- ecog econ ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eegs eehs eeng eens eeoc eerc eerg eero eers eese egcc egcg egcr egec egee eger egge eggh eggo eggs eghe eghh eghs egne ego- egon egor egos egre egsc egsh egss ehcc eheh ehen eher ehhs ehre ence ench enco encs enee eneg eneo ener enes enge engg engo engr engs enhs ennc enne enns eno- enoc enoe enon enos enrs ense ensg enso eoes eone eons eore ercc erce erch erec eren erer eres erg- ergg ergh ergo ergs erhc erhs erne erno erns eroc eroe eron eroo eros errc erre erro errs erse ersh erso esce esch esco escr escs esee esen eseo eser eses esgn eshs esne eso- esos esse essg essh esso gc-c gccc gccs gchs gcos gcrg gcse gcsh gcss gece geen geer gees gege gegg gego gehn gehs gen- genc gene geng genn geno gens geo- geog geon geos gere gern gero gers gesg geso gess gggg gghg ggrn ggss ghee gheg ghhs ghon gncc gngc gnoo gnrc gnrr goce goch gocr goen goer goes gogh gogo gogs gohs gon- gone gong gonn gono gons goog goon goor goos gore gorg gorn goro gorr gors gose gosh goso goss grcc grce grec gree greg gren gres grhs groc grog groh gron groo gror gros grrr grrs grss gshs gsoc gsoh gson gsos gsse hccc hcch hccs hcgh hchs hcng hcsc hcso hcss hech hecs heeg heer hees hege hegg hegh hego hehe hehn heho hehs hene heng henh henn heno hens heor herc here herg hern hero herr hers hesc hesh hess hggc hghs hgse hhgg hhhh hhhs hnce hncs hnhs hoce hoch hocn hocr hocs hoen hoer hoes hoge hogg hogh hogo hogs hohe hohn hoho hone hong hono hons hooe hoon hoor hoos horc hore horg horn horo horr hors hose hosh hoss hree hrhs hrng hron hros hrrc hrso hscc hscn hses hshs hson hsse nccc nccn nccr nccs ncec ncee ncen ncer nces ncgr ncgs nchc nchs ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncss necc nece nech neco necr necs neen neer nees nege negh nego negs nehe nehs nene neng nenh neno nens neo- neoc neon neoo neos nerc nere nero nerr ners nesc nese nesh nesn neso nesr ness ngen nger nghs ngns ngon ngor ngos ngsn nhcc nhhs nhnn nhon nhrc nhsc nnes nngn nnhs nnnn nnos nnss noce noch noco nocs noer noes nogg nogh nogo nogs nohn noho nohs non- none nong nonn nono nons noo- noon nooo noor noos nor- norc nore norg norn noro norr nors nos- nose nosh noss nrcs nren nrhs nroc nron nrrc nrsc nscc nscs nsec nser nshs nsnr nsos nsrc nssc nsse nsso nssr nsss o-eo occc occn oce ocee oche ochs ocon ocos ocre ocro ocrr ocrs oec- oecc oeec oen- oeno oens oere oers oese ogee ogen oger ogge oghs ogog ogon ogre ogro ohcc ohee ohen oher ohgr ohho ohhs ohne ohno ohoh ohos ohre ohrn ohso ohss onc- once onco one- onec onee oneg oneh oneo oner ones onge ongo onne onno onon onor onos onsc onse onso oocr ooer ooes ooho oohs oone oons oooh oooo ooos oore oose orce orch orco orcs ore- orec oreg oreh oren oreo orer ores orge orgn orgo orgs orhe orhs ornc orne orno orns oro- oroe oron oror oros orro orrs orse orso oscc osce osco osec osee oseh osen oser oses oshc oshe osho oshs osno osnr osoo osor osos osro osse osso rccc rccs rcgc rchs rcnr rcon rcos rcrg rcsc rcss recc rece rech recr recs reen rees rege regn rego regr regs rehe rehn rehs rene reng renn reno rens reog reos rere rerg rero rers rese resh resn reso ress rghs rhce rhcg rhee rhen rheo rhes rhhs rhoc rhog rhoh rhon rhos rnco rncs rngs rnsh rocc roce roch roco rocs roeg roen roer roes roge rogg rogh rogo rohe rohn rohr rohs ronc rone rong rono rons roog roon roor roos rorc rore roro rosc rose rosh roso ross rrhs rrrr rscc rsch rscn rscs rsee rsgc rshs rsnn rsno rsnr rsos rsre s-os sccc scce sccs scec scee sceg scer scgs sch- sche schh scho schr schs scnr scog scoh scon scoo scor scr- scrc scre scrn scrs scsc scsh scsn scso scsr se-c se-e se-g se-h se-n se-o se-s sec- secc sece secg sech secn seco secr secs seec seeg seeh seen seer sees sege segg segh sego segs sehe sehr sehs sene seng senn seno senr sens seoc seon serc sere serg sern sero serr sers sesc sese sesh seso sess sgce sgcg sger sges sggg sggs sghc sghs sgro sgsh sgss shcc she- shee sheh shen sheo sher shes shgc shgr shhh shhs shne shoe shog shon shoo shor shos shre shrs shsc sncc snco snee