-er -ic -up c-- ccc ccd cce cci ccp ccr ccs cct ccu ccx cdc cdd cde cdi cdp cdr cds cdt cdu cdx ce- cec ced cee cei cep cer ces cet ceu cex ci- cic cid cie cii cip cir cis cit ciu cix cpc cpd cpe cpi cpp cpr cps cpt cpu cpx crc crd cre cri crp crr crs crt cru crx csc csd cse csi csp csr css cst csu csx ctc ctd cte cti ctp ctr cts ctt ctu ctx cuc cud cue cui cup cur cus cut cuu cxc cxi cxp cxr cxs cxt cxx dcc dcd dce dci dcp dcr dcs dct dcu dcx ddc ddd dde ddi ddp ddr dds ddt ddu ddx de- dec ded dee dei dep der des det deu dex di- dic did die dii dip dir dis dit diu dix dpc dpd dpe dpi dpp dpr dps dpt dpu drc drd dre dri drp drr drs drt dru drx dsc dsd dse dsi dsp dsr dss dst dsu dsx dtc dtd dte dti dtp dtr dts dtt dtu dtx duc dud due dui dup dur dus dut dux dxc dxd dxi dxp dxr dxs dxt dxx ec- ecc ecd ece eci ecr ecs ect ecu ecx ed- edc edd ede edi edp edr eds edt edu edx eec eed eee eep eer ees eet eex eic eid eie eii eip eir eis eit eiu eix ep- epc epd epe epi epp epr eps ept epu epx erc erd ere eri erp err ers ert eru es- esc esd ese esi esp esr ess est esu esx etc etd ete eti etp etr ets ett etu etx eu- euc eud eue eui eup eur eus eut eux ex- exc exd exe exi exp exr exs ext exu exx i-d icc icd ice ici icp icr ics ict icu idc idd ide idi idp idr ids idt idu idx ie- iec ied iee iei iep ier ies iet iex iic iid iie iii iip iir iis iit iiu iix ipc ipd ipe ipi ipp ipr ips ipt ipu ipx ir- irc ird ire iri irp irr irs irt iru irx is- isc isd ise isi isp isr iss ist isu itc itd ite iti itp its itt itu itx iu- iuc iud iue iui iup iur ius iut ixc ixe ixi p-p pcc pcd pce pci pcp pcr pcs pct pcu pcx pdc pdd pde pdi pdp pdr pds pdt pdu pdx pec ped pee pei pep per pes pet peu pex pic pid pie pii pip pir pis pit piu pix ppc ppd ppe ppi ppp ppr pps ppt ppu ppx prc prd pre pri prp prr prs prt pru prx ps- psc psd pse psi psp psr pss pst psu psx pt- ptc ptd pte pti ptp ptr pts ptt ptu ptx puc pud pue pui pup pur pus put puu pxc pxe pxr pxs pxt rcc rcd rce rci rcp rcr rcs rct rcu rcx rdc rdd rde rdi rdp rdr rds rdt rdu rdx re- rec red ree rei rep rer res ret reu rex ric rid rie rii rip rir ris rit rix rpc rpd rpe rpi rpp rpr rps rpt rpu rpx rrc rrd rri rrp rrr rrs rrt rru rsc rsd rse rsi rsp rsr rss rst rsu rsx rtc rtd rte rti rtp rtr rts rtt rtu rtx ruc rud rue rui rup rur rus rut ruu rux rxp rxr rxs scc scd sce sci scp scr scs sct scu scx sdc sdd sde sdi sdp sdr sds sdt sdu se- sec sed see sei sep ser ses set seu sex sic sid sie sii sip sir sis sit siu six spc spd spe spi spp spr sps spt spu spx sr- src srd sre sri srp srr srs srt srx ss- ssc ssd sse ssi ssp ssr sss sst ssu ssx stc std ste sti stp str sts stt stu stx suc sud sue sui sup sur sus sut suu sux sxc sxi sxs sxt sxu t-x tcc tcd tce tci tcp tcr tcs tct tcu tcx tdc tdd tde tdi tdp tdr tds tdt tdu tdx te- tec ted tee tei tep ter tes tet teu tex tic tid tie tii tip tir tis tit tiu tix tpc tpd tpe tpi tpp tpr tps tpt tpu tpx trc trd tre tri trp trr trs trt tru trx tsc tsd tse tsi tsp tsr tss tst tsu tsx ttc ttd tte tti ttp ttr tts ttt ttu ttx tuc tud tue tui tup tur tus tut tuu tux txe txi txs txt txu ucc ucd uce uci ucp ucr ucs uct ucu udc udd ude udi udp udr uds udt udu udx uec ued uee uei uep uer ues uet uic uid uie uii uip uir uis uit uiu up- upc upd upe upi upp upr ups upt upu upx ur- urc urd ure uri urp urr urs urt uru urx usc usd use usi usp usr uss ust usu usx utc utd ute uti utp utr uts utt utu utx uuc uue uur uus uut uuu uxc uxr uxt uxu xcd xci xcp xcr xcx xdc xde xdi xdr xds xdt xed xee xep xer xes xet xeu xex xic xie xii xis xit xiu xix xpc xpd xpe xpp xps xpt xrc xrd xrt xrx xsc xsi xsp xss xst xtc xti xtp xtr xts xtx xue xui xup xus xxi xxp xxx

c-cd cccc ccci cccp cccs cccu ccdc ccdi ccdp ccdr ccds cced ccee ccic ccid ccii ccip ccir ccis ccix ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccrt ccsd ccsi ccsp ccss ccst cctc cctt ccuc ccup ccus ccut ccxi cd-e cd-r cdcs cddr cdec cder cdes cdex cdic cdii cdis cdps cdre cdrs cdss cdxi cec- cece ceci cecp cecs cect cedd cede cedi cedt cedu ceec cees ceip cepc cepe cepp cepr ceps cept cer- cerc cerd cere ceri cerp