c-- ccc ccd cce ccn ccp ccs cct ccx cdc cdd cde cdn cdp cds cdt cdx ce- cec ced cee cen cep ces cet cex cn- cnc cnd cne cnn cnp cns cnt cnx cpc cpd cpe cpn cpp cps cpt cpx csc csd cse csn csp css cst csx ctc ctd cte ctn ctp cts ctt ctx cxc cxp cxs cxt cxx dcc dcd dce dcn dcp dcs dct dcx ddc ddd dde ddn ddp dds ddt ddx de- dec ded dee den dep des det dex dnc dnd dne dnn dnp dns dnt dpc dpd dpe dpn dpp dps dpt dsc dsd dse dsn dsp dss dst dsx dtc dtd dte dtn dtp dts dtt dtx dxc dxd dxn dxp dxs dxt dxx ec- ecc ecd ece ecn ecs ect ecx ed- edc edd ede edn edp eds edt edx eec eed eee een eep ees eet eex en- enc end ene enn enp ens ent ep- epc epd epe epn epp eps ept epx es- esc esd ese esn esp ess est esx etc etd ete etn etp ets ett etx ex- exc exd exe exp exs ext exx ncc ncd nce ncn ncp ncs nct ncx ndc ndd nde ndn ndp nds ndt ne- nec ned nee nen nep nes net nex nnc nne nnn nnp nns nnt npc npd npe npn npp nps npt nsc nsd nse nsn nsp nss nst nsx ntc ntd nte ntn ntp nts ntt ntx nxc nxd nxt p-p pcc pcd pce pcn pcp pcs pct pcx pdc pdd pde pdn pdp pds pdt pdx pec ped pee pen pep pes pet pex pn- pnc pnd pne pnn pnp pns pnt pnx ppc ppd ppe ppn ppp pps ppt ppx ps- psc psd pse psn psp pss pst psx pt- ptc ptd pte ptn ptp pts ptt ptx pxc pxe pxs pxt scc scd sce scn scp scs sct scx sdc sdd sde sdn sdp sds sdt se- sec sed see sen sep ses set sex snc snd sne snn snp sns snt spc spd spe spn spp sps spt spx ss- ssc ssd sse ssn ssp sss sst ssx stc std ste stn stp sts stt stx sxc sxn sxs sxt t-x tcc tcd tce tcn tcp tcs tct tcx tdc tdd tde tdn tdp tds tdt tdx te- tec ted tee ten tep tes tet tex tnc tnd tne tnn tnp tns tnt tnx tpc tpd tpe tpn tpp tps tpt tpx tsc tsd tse tsn tsp tss tst tsx ttc ttd tte ttn ttp tts ttt ttx txe txn txs txt xcd xcp xcx xdc xde xds xdt xed xee xen xep xes xet xex xnc xns xpc xpd xpe xpn xpp xps xpt xsc xsp xss xst xtc xtp xts xtx xxp xxx

-ene c-cd cccc cccp cccs ccdc ccdn ccdp ccds cced ccee ccnc ccne ccnp ccns ccpe ccpn ccpp ccps ccsd ccsn ccsp ccss ccst cctc cctt cd-e cdcs cdec cdes cdex cdnc cdps cdss cec- cece cecp cecs cect cedd cede cedt ceec cees cen- cend cene cens cent cepc cepe cepp ceps cept cesc cese cesp cess cest cet- cete cetp cets cexe cncp cndd cndp cnep cnes cnet cnex cnss cntc cpce cpcs cpep cpns cpnt cppd cpps cpsc cpsx cptp cpts cscc cscd csce cscs csdn csdp csec csee csep cset csne csnp cspc cspd cspe csps cspt cssd csse cstc cstd csts cstx csxt ctcp ctec cten ctep ctne ctns ctpp ctps ctsc ctsn ctss cttn ctts cxxx dccc dccp dccs dcct dcds dcns dcps dcsc dcss dctc dcts dcxx dddd ddes ddps ddss ddts dec- decc decd dece decs dect dedd dede deed deen deep dees deet dene denn dens dent depc depe depp deps dept des- desc dese desp dess dest dete detn dets dex- dexe dext dnce dncs dnet dnsc dntp dntt dpcp dpdt dppc dppx dpsd dpst dpts dscc dscn dscp dscs dsdp dsps dspt dssc dssn dssp dsst dstc dstn dsts dtcc dtdp dted dten dtss dttp dttx dtxt dxcc dxdc dxds dxec dxed dxep dxes dxnd dxns dxps dxsp dxss dxts dxxx eccc ecce ecct ecdc eced eces ecne ecpd ecpp ecsc ecse ecsp ecss ect- ectc ects eddc edde eddp edds ede- eden edes edex edns edss edts eecs eede eeee eees eend eens eent eeps eese eetc eete eets eext ence encs end- ende ends ened enee enes ennc enne enns enp- ense enst ent- entd ente entp ents epcc epec epee epen epes epns eppc eppp epps epsc epsd epsp epss epsx epte epxp esce escs esdp esds esdx esee esen eses eset esne espc espe espn espp esps esse essp esst estc estd este estp ests etcc etcs etds etec etee eten etes etne etns ette ettn exec exed exen exes expn expt exte exts nccc nccn nccp nccs ncct ncdc ncdn ncds ncec nced ncee ncen ncep nces ncnc ncnd ncpc ncsc ncse ncss ncst nctc ncte ndcc ndcp ndcs ndde ndnp ndnt ndpd ndps ndss ndtc necc nece necs nect nedc nedd nede neds need neen neep nees neet nend nene nens nent nepc nepe neps nept nesc nese nesn ness nest net- netd nete nets nett nexe next nexx nnes nnnn nnss nntn npcc npes nppc nppd npss nptc npte nptn nscc nscd nscs nsds nsdt nsec nsep nspc nsps nssc nsse nssp nsss nstc nstd nstp nsts ntcc ntds ntes ntnd ntpc ntpd ntsc ntss nxdn pccc pcce pccs pcep pcns pcnt pcnx pcpn pcpp pcps pcse pcte pcts pdcp pdes pdns pdpn pdsd pdss pdtc pdxs pece pecs pect ped- pede peds peec peed peen peep pees peet pen- penc pend pene penn pens pent pepd pepe peps pese pess pest pete petn pets pett pnec pnes pnet pnpp pnsc pntd pnxt ppcc ppcd ppcs ppds ppen pppd pppn pppp ppps ppss pptn ppts pptt psdc psdp psds psec psnc pspp psps pssc psse psst psts ptcc ptdc pten ptpd ptsd pttc pxdn