-ene -one -ose cccc cccs ccee cche cchr cchs ccnc ccne ccnr ccns ccoc ccrc ccre ccrs ccsn ccss cec- cece ceco cecs ceec cees cehs cen- cene ceno cens ceor ceos cer- cerc cere cern cero cers cesc cese cesr cess chce chch chcs chec chee cheh chen cher ches 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 cohn coho cohs con- conc cone conn cono cons cooh coon coos cor- corc core corn coro corr cors cosc cose cosh coso coss crcc crce crcr cre- crec cree creh cren creo cres crhs crne crns croc croe croh cron croo cror crss cscc csce csch csco cscr cscs csec csee cseh cser cshs csne csor csos csrc csrs csse cssr eccc ecce ecco eces eche echo echs ecne eco- econ ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eehs eens eeoc eerc eero eers eese ehcc eheh ehen eher ehhs ehre ence ench enco encs enee eneo ener enes enhs ennc enne enns eno- enoc enoe enon enos enrs ense enso eoes eone eons eore ercc erce erch erec eren erer eres 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 eshs esne eso- esos esse essh esso hccc hcch hccs hchs hcsc hcso hcss hech hecs heer hees hehe hehn heho hehs hene henh henn heno hens heor herc here hern hero herr hers hesc hesh hess hhhh hhhs hnce hncs hnhs hoce hoch hocn hocr hocs hoen hoer hoes hohe hohn hoho hone hono hons hooe hoon hoor hoos horc hore horn horo horr hors hose hosh hoss hree hrhs hron hros hrrc hrso hscc hscn hses hshs hson hsse nccc nccn nccr nccs ncec ncee ncen ncer nces nchc nchs ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncss necc nece nech neco necr necs neen neer nees nehe nehs nene nenh neno nens neo- neoc neon neoo neos nerc nere nero nerr ners nesc nese nesh nesn neso nesr ness nhcc nhhs nhnn nhon nhrc nhsc nnes nnhs nnnn nnos nnss noce noch noco nocs noer noes nohn noho nohs non- none nonn nono nons noo- noon nooo noor noos nor- norc nore 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 ohcc ohee ohen oher ohho ohhs ohne ohno ohoh ohos ohre ohrn ohso ohss onc- once onco one- onec onee oneh oneo oner ones 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 oreh oren oreo orer ores 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 rchs rcnr rcon rcos rcsc rcss recc rece rech recr recs reen rees rehe rehn rehs rene renn reno rens reos rere rero rers rese resh resn reso ress rhce rhee rhen rheo rhes rhhs rhoc rhoh rhon rhos rnco rncs rnsh rocc roce roch roco rocs roen roer roes rohe rohn rohr rohs ronc rone rono rons roon roor roos rorc rore roro rosc rose rosh roso ross rrhs rrrr rscc rsch rscn rscs rsee rshs rsnn rsno rsnr rsos rsre s-os sccc scce sccs scec scee scer sch- sche schh scho schr schs scnr scoh scon scoo scor scr- scrc scre scrn scrs scsc scsh scsn scso scsr se-c se-e se-h se-n se-o se-s sec- secc sece sech secn seco secr secs seec seeh seen seer sees sehe sehr sehs sene senn seno senr sens seoc seon serc sere sern sero serr sers sesc sese sesh seso sess shcc she- shee sheh shen sheo sher shes shhh shhs shne shoe shon shoo shor shos shre shrs shsc sncc snco snee sneh sner snes snhs snns snoc snoo snor snos snrs soce soch soco socr socs soec soen soeo soes sohh sohn soho sohs son- sone sono sons soon soor soos sore sorh sorn soro sorr sors sose sosh soso soss srcc srch srec sreo sres srhs srnn srno sros sscc ssce sscs ssec ssee sses sshs ssns ssoc ssrc ssrs sssc sssh ssss