-er c-- ccc cce ccn cco ccp ccr ccs ccx ce- cec cee cen ceo cep cer ces cex cn- cnc cne cnn cno cnp cnr cns cnx co- coc coe con coo cop cor cos cox cpc cpe cpn cpo cpp cpr cps cpx crc cre crn cro crp crr crs crx csc cse csn cso csp csr css csx cxc cxo cxp cxr cxs cxx ec- ecc ece ecn eco ecr ecs ecx eec eee een eeo eep eer ees eex en- enc ene enn eno enp enr ens eo- eoc eoe eon eoo eop eor eos ep- epc epe epn epo epp epr eps epx erc ere ern ero erp err ers es- esc ese esn eso esp esr ess esx ex- exc exe exo exp exr exs exx ncc nce ncn nco ncp ncr ncs ncx ne- nec nee nen neo nep ner nes nex nnc nne nnn nno nnp nns no- noc noe non noo nop nor nos nox npc npe npn npo npp npr nps nrc nre nrn nro nrp nrr nrs nrx nsc nse nsn nso nsp nsr nss nsx nxc oc- occ ocn oco ocp ocr ocs ocx oec oee oen oeo oep oer oes oex on- onc one onn ono onp onr ons onx oo- ooc oon ooo oop oor oos oox op- opc ope opn opo opp opr ops opx or- orc ore orn oro orp orr ors orx os- osc ose osn oso osp osr oss osx ox- oxc oxn oxo oxx p-p pcc pce pcn pco pcp pcr pcs pcx pec pee pen peo pep per pes pex pn- pnc pne pnn pno pnp pnr pns pnx poc poe pon poo pop por pos pox ppc ppe ppn ppo ppp ppr pps ppx prc pre prn pro prp prr prs prx ps- psc pse psn pso psp psr pss psx pxc pxe pxr pxs rcc rce rcn rco rcp rcr rcs rcx re- rec ree ren reo rep rer res rex rnc rnn rno rnp rnr rns roc roe ron roo rop ror ros rox rpc rpe rpn rpo rpp rpr rps rpx rrc rrn rrp rrr rrs rsc rse rsn rso rsp rsr rss rsx rxp rxr rxs scc sce scn sco scp scr scs scx se- sec see sen seo sep ser ses sex snc sne snn sno snp snr sns soc soe son soo sop sor sos sox spc spe spn spo spp spr sps spx sr- src sre srn sro srp srr srs srx ss- ssc sse ssn sso ssp ssr sss ssx sxc sxn sxs xcp xcr xcx xee xen xep xer xes xex xnc xno xns xoc xon xoo xop xor xos xox xpc xpe xpn xpo xpp xps xrc xrx xsc xsp xss xxo xxp xxx

-ene -one -ose cccc cccp cccs ccee ccnc ccne ccnp ccnr ccns ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccsn ccsp ccss cec- cece ceco cecp cecs ceec cees cen- cene ceno cens ceop ceor ceos cepc cepe cepo cepp cepr ceps cer- cerc cere cern cero cerp cers cesc cese cesp cesr cess cexe cnco cncp cnep cnes cnex cnrc cnrr cnss coce coco cocp coen coep coes coex con- conc cone conn cono cons coon coop coos cope copo copp copr cops cor- corc core corn coro corp corr cors cosc cose coso cosp coss coxe cpce cpcs cpep cper cpns cpos cpox cpps cpre cprs cpsc cpso cpsr cpsx crcc crce crcr cre- crec cree cren creo crep cres crex crne crns croc croe cron croo crop cror crpc crps crsp crss cscc csce csco cscr cscs csec csee csep cser csne csnp csor csos csox cspc cspe csps csrc csrs csse cssr cxpo cxro cxxx eccc ecce ecco eces ecne eco- econ ecop ecos ecpp ecrc ecrr ecsc ecse ecsp ecss eecs eeee eees eens eeoc eeps eerc eero eers eese ence enco encs enee eneo ener enes ennc enne enns eno- enoc enoe enon enos enp- enrs ense enso eoes eone eons eore epcc epec epee epen eper epes epns epoc epon epor epos epox eppc eppo eppp epps epro eprp eprs epsc epsp epss epsx epxp er-x ercc erce ercp erec eren erer eres erne erno erns eroc eroe eron eroo eros erpe erps errc erre erro errs erse erso esce esco escr escs esee esen eseo eser eses esne eso- esop esos esox espc espe espn espo espp esps esse esso essp exco exec exen exer exes exo- exon exor exos expn expo expr exrx nccc nccn nccp nccr nccs ncec ncee ncen ncep ncer nces ncnc ncoc ncor ncos ncpc ncrc ncre ncrp ncsc ncse ncss necc nece neco necr necs neen neep neer nees nene neno nens neo- neoc neon neoo neos neox nepc nepe nepr neps nerc nere nero nerr ners nesc nese nesn neso nesr ness nexe nexo nexx nnes nnnn nnos nnpr nnss noce noco nocs noer noes non- none nonn nono nons nonx noo- noon nooo noop noor noos nope nops nor- norc nore norn noro norr nors nos- nose noss npcc npes nppc npss nrcs nren nroc nron nrpc nrpn nrps nrrc nrsc nrsp nscc nscs nsec nsep nser nsnr nsos nspc nsps nsrc nssc nsse nsso nssp nssr nsss o-eo occc occn oce ocee ocon ocos ocpp ocre ocro ocrr ocrs oec- oecc oeec oen- oeno oens oeps oere oers oese onc- once onco one- onec onee oneo onep oner ones onex onne onno onon onor onos onsc onse onso oocr ooer ooes oone oons oooo ooos oops oore oose opec open opep oper opes opex opo- opon opor opos oppo opps orce orco orcs ore- orec oren oreo orer ores orex ornc orne orno orns oro- oroe oron oror oros orpc orpe orps orro orrs orse orso oscc osce osco osec osee osen oser oses osno osnr osoo osor osos osro osse osso oxen oxep oxer oxes oxo- oxon oxos oxox oxxo pccc pcce pccs pcep