-er -th c-- ccc ccd cce cch cco ccp ccr ccs cct cdc cdd cde cdh cdo cdp cdr cds cdt ce- cec ced cee ceh ceo cep cer ces cet ch- chc chd che chh cho chp chr chs cht co- coc cod coe coh coo cop cor cos cot cpc cpd cpe cph cpo cpp cpr cps cpt crc crd cre crh cro crp crr crs crt csc csd cse csh cso csp csr css cst ctc ctd cte cth cto ctp ctr cts ctt dcc dcd dce dco dcp dcr dcs dct ddc ddd dde ddh ddo ddp ddr dds ddt de- dec ded dee deh deo dep der des det dh- dhc dhd dhe dhh dho dhp dhr dhs dht doc dod doe doh doo dop dor dos dot dpc dpd dpe dph dpo dpp dpr dps dpt drc drd dre dro drp drr drs drt dsc dsd dse dsh dso dsp dsr dss dst dtc dtd dte dth dto dtp dtr dts dtt ec- ecc ecd ece ech eco ecr ecs ect ed- edc edd ede edh edo edp edr eds edt eec eed eee eeo eep eer ees eet ehc ehd ehe ehh eho ehp ehr ehs eht eo- eoc eod eoe eoh eoo eop eor eos eot ep- epc epd epe eph epo epp epr eps ept erc erd ere erh ero erp err ers ert es- esc esd ese esh eso esp esr ess est etc etd ete eth eto etp etr ets ett hcc hcd hce hch hco hcp hcr hcs hct hdc hdd hde hdh hdo hdp hdr hds hdt he- hec hed hee heh heo hep her hes het hhc hhd hhe hhh hho hhp hhr hhs hht hoc hod hoe hoh hoo hop hor hos hot hpc hpd hpe hph hpo hpp hpr hps hpt hr- hrc hrd hre hrh hro hrp hrr hrs hrt hsc hsd hse hsh hsp hsr hss hst htc htd hte hth hto htp htr hts htt oc- occ ocd och oco ocp ocr ocs oct odc odd ode odh odo odp odr ods odt oec oed oee oeh oeo oep oer oes oet ohc ohd ohe ohh oho ohp ohr ohs oht oo- ooc ood ooh ooo oop oor oos oot op- opc opd ope oph opo opp opr ops opt or- orc ord ore orh oro orp orr ors ort os- osc osd ose osh oso osp osr oss ost ot- otc otd ote oth oto otp otr ots ott p-p pcc pcd pce pch pco pcp pcr pcs pct pdc pdd pde pdh pdo pdp pdr pds pdt pec ped pee peh peo pep per pes pet phc phd phe pho php phr phs pht poc pod poe poh poo pop por pos pot ppc ppd ppe pph ppo ppp ppr pps ppt prc prd pre prh pro prp prr prs prt ps- psc psd pse psh pso psp psr pss pst pt- ptc ptd pte pth pto ptp ptr pts ptt rcc rcd rce rch rco rcp rcr rcs rct rdc rdd rde rdh rdo rdp rdr rds rdt re- rec red ree reh reo rep rer res ret rh- rhc rhd rhe rhh rho rhp rhr rhs rht roc rod roe roh roo rop ror ros rot rpc rpd rpe rph rpo rpp rpr rps rpt rrc rrd rrh rrp rrr rrs rrt rsc rsd rse rsh rso rsp rsr rss rst rtc rtd rte rto rtp rtr rts rtt scc scd sce sch sco scp scr scs sct sdc sdd sde sdh sdo sdp sdr sds sdt se- sec sed see seh seo sep ser ses set sh- shc shd she shh sho shp shr shs sht soc sod soe soh soo sop sor sos sot spc spd spe sph spo spp spr sps spt sr- src srd sre srh sro srp srr srs srt ss- ssc ssd sse ssh sso ssp ssr sss sst stc std ste sth sto stp str sts stt tcc tcd tce tch tco tcp tcr tcs tct tdc tdd tde tdh tdo tdp tdr tds tdt te- tec ted tee teh teo tep ter tes tet th- thc thd the thh tho thp thr ths tht to- toc tod toe toh too top tor tos tot tpc tpd tpe tph tpo tpp tpr tps tpt trc trd tre trh tro trp trr trs trt tsc tsd tse tsh tso tsp tsr tss tst ttc ttd tte tth tto ttp ttr tts ttt

-ose c-cd cccc cccp cccs ccdc ccdh ccdp ccdr ccds cced ccee cche cchp cchr cchs ccoc ccod ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsd ccsp ccss ccst cctc cctt cd-e cd-r cdcs cddr cdec cder cdes cdhs cdos cdot cdps cdre cdrs cdss cec- cece ceco cecp cecs cect cedd cede cedo cedt ceec cees cehs ceop ceor ceos cepc cepe ceph cepo cepp cepr ceps cept cer- cerc cerd cere cero cerp cers cert cesc cese cesp cesr cess cest cet- cete ceto cetp cets chce chch chcp chcs chec ched chee cheh chep cher ches chet chhs choc chod choh choo chop chor chos chpp chpr chrc chrd chro chrp chrr chrs chrt chsc chse chsh chsr chst chto chtr chtt coce coch coco cocp coct codd code cods coed coep coes coho cohs cood cooh coop coos coot copd cope coph copo copp copr cops copt cor- corc cord core coro corp corr cors cort cosc cose cosh coso cosp coss cost cotc cote coth coto cots cott cpce cpcs cpep cper cphs cpos cppd cpps cpre cprs cprt cpsc cpso cpsr cptp cptr cpts crcc crce crcr crdc cre- crec cred cree creh creo crep cres cret crhs croc crod croe croh croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts cscc cscd csce csch csco cscr cscs csdp csdr csec csee cseh csep cser cset cshp cshs csor csos csot cspc cspd cspe csps cspt csrc