-er -th c-- ccc cce cch ccn cco ccp ccr ccs cct ccx ce- cec cee ceh cen ceo cep cer ces cet cex ch- chc che chh chn cho chp chr chs cht chx cn- cnc cne cnh cnn cno cnp cnr cns cnt cnx co- coc coe coh con coo cop cor cos cot cox cpc cpe cph cpn cpo cpp cpr cps cpt cpx crc cre crh crn cro crp crr crs crt crx csc cse csh csn cso csp csr css cst csx ctc cte cth ctn cto ctp ctr cts ctt ctx cxc cxh cxo cxp cxr cxs cxt cxx ec- ecc ece ech ecn eco ecr ecs ect ecx eec eee een eeo eep eer ees eet eex ehc ehe ehh ehn eho ehp ehr ehs eht en- enc ene enh enn eno enp enr ens ent eo- eoc eoe eoh eon eoo eop eor eos eot ep- epc epe eph epn epo epp epr eps ept epx erc ere erh ern ero erp err ers ert es- esc ese esh esn eso esp esr ess est esx etc ete eth etn eto etp etr ets ett etx ex- exc exe exh exo exp exr exs ext exx hcc hce hch hcn hco hcp hcr hcs hct he- hec hee heh hen heo hep her hes het hex hhc hhe hhh hhn hho hhp hhr hhs hht hnc hne hnh hnn hno hns hnt hoc hoe hoh hon hoo hop hor hos hot hox hpc hpe hph hpn hpo hpp hpr hps hpt hr- hrc hre hrh hrn hro hrp hrr hrs hrt hsc hse hsh hsn hsp hsr hss hst hsx htc hte hth htn hto htp htr hts htt htx hxc ncc nce nch ncn nco ncp ncr ncs nct ncx ne- nec nee neh nen neo nep ner nes net nex nhc nhe nhh nhn nhp nhr nhs nht nnc nne nnh nnn nno nnp nns nnt no- noc noe noh non noo nop nor nos not nox npc npe nph npn npo npp npr nps npt nrc nre nrn nro nrp nrr nrs nrt nrx nsc nse nsh nsn nso nsp nsr nss nst nsx ntc nte nth ntn nto ntp ntr nts ntt ntx nxc nxt oc- occ och ocn oco ocp ocr ocs oct ocx oec oee oeh oen oeo oep oer oes oet oex ohc ohe ohh ohn oho ohp ohr ohs oht on- onc one onh onn ono onp onr ons ont onx oo- ooc ooh oon ooo oop oor oos oot oox op- opc ope oph opn opo opp opr ops opt opx or- orc ore orh orn oro orp orr ors ort orx os- osc ose osh osn oso osp osr oss ost osx ot- otc ote oth otn oto otp otr ots ott ox- oxc oxn oxo oxt oxx p-p pcc pce pch pcn pco pcp pcr pcs pct pcx pec pee peh pen peo pep per pes pet pex phc phe phn pho php phr phs pht phx pn- pnc pne pnh pnn pno pnp pnr pns pnt pnx poc poe poh pon poo pop por pos pot pox ppc ppe pph ppn ppo ppp ppr pps ppt ppx prc pre prh prn pro prp prr prs prt prx ps- psc pse psh psn pso psp psr pss pst psx pt- ptc pte pth ptn pto ptp ptr pts ptt ptx pxc pxe pxr pxs pxt rcc rce rch rcn rco rcp rcr rcs rct rcx re- rec ree reh ren reo rep rer res ret rex rh- rhc rhe rhh rhn rho rhp rhr rhs rht rnc rnh rnn rno rnp rnr rns rnt roc roe roh ron roo rop ror ros rot rox rpc rpe rph rpn rpo rpp rpr rps rpt rpx rrc rrh rrn rrp rrr rrs rrt rsc rse rsh rsn rso rsp rsr rss rst rsx rtc rte rtn rto rtp rtr rts rtt rtx rxp rxr rxs scc sce sch scn sco scp scr scs sct scx se- sec see seh sen seo sep ser ses set sex sh- shc she shh shn sho shp shr shs sht snc sne snn sno snp snr sns snt soc soe soh son soo sop sor sos sot sox spc spe sph spn spo spp spr sps spt spx sr- src sre srh srn sro srp srr srs srt srx ss- ssc sse ssh ssn sso ssp ssr sss sst ssx stc ste sth stn sto stp str sts stt stx sxc sxn sxs sxt t-x tcc tce tch tcn tco tcp tcr tcs tct tcx te- tec tee teh ten teo tep ter tes tet tex th- thc the thh thn tho thp thr ths tht thx tnc tne tnh tnn tno tnp tnr tns tnt tnx to- toc toe toh ton too top tor tos tot tox tpc tpe tph tpn tpo tpp tpr tps tpt tpx trc tre trh trn tro trp trr trs trt trx tsc tse tsh tsn tso tsp tsr tss tst tsx ttc tte tth ttn tto ttp ttr tts ttt ttx txe txn txs txt xch xcp xcr xcx xee xen xep xer xes xet xex xhp xht xnc xno xns xoc xon xoo xop xor xos xot xox xpc xpe xpn xpo xpp xps xpt xrc xrt xrx xsc xsp xss xst xtc xtp xtr xts xtx xxo xxp xxx

-ene -one -ose cccc cccp cccs ccee cche cchp cchr cchs ccnc ccne ccnp ccnr ccns ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsn ccsp ccss ccst cctc cctt cec- cece ceco cecp cecs cect ceec cees cehs cen- cene ceno cens cent ceop ceor ceos cepc cepe ceph cepo cepp cepr ceps cept cer- cerc cere cern cero cerp cers cert cesc cese cesp cesr cess cest cet- cete ceto cetp cets cexe chce chch chcp chcs chec chee cheh chen chep cher ches chet chex chhs chnc chno chnr chns choc choh chon