-er -ic c-- ccc ccd cce ccf cci ccr ccs cct cdc cdd cde cdf cdi cdr cds cdt ce- cec ced cee cef cei cer ces cet cfc cfd cfe cff cfi cfr cfs cft ci- cic cid cie cif cii cir cis cit crc crd cre crf cri crr crs crt csc csd cse csf csi csr css cst ctc ctd cte ctf cti ctr cts ctt dcc dcd dce dcf dci dcr dcs dct ddc ddd dde ddf ddi ddr dds ddt de- dec ded dee def dei der des det dfc dfd dfe dff dfi dfr dfs dft di- dic did die dif dii dir dis dit drc drd dre dri drr drs drt dsc dsd dse dsf dsi dsr dss dst dtc dtd dte dtf dti dtr dts dtt ec- ecc ecd ece ecf eci ecr ecs ect ed- edc edd ede edf edi edr eds edt eec eed eee eef eer ees eet ef- efc efd efe eff efi efr efs eft eic eid eie eif eii eir eis eit erc erd ere erf eri err ers ert es- esc esd ese esf esi esr ess est etc etd ete etf eti etr ets ett fcc fcd fce fcf fci fcr fcs fct fdc fdd fde fdf fdi fdr fds fdt fec fed fee fef fei fer fes fet ffc ffd ffe fff ffi ffr ffs fft fic fid fie fif fii fir fis fit frc frd fre frf fri frr frs frt fsc fsd fse fsf fsi fsr fss fst ftc ftd fte ftf fti ftr fts ftt i-d i-f icc icd ice icf ici icr ics ict idc idd ide idf idi idr ids idt ie- iec ied iee ief iei ier ies iet ifc ifd ife iff ifi ifr ifs ift iic iid iie iif iii iir iis iit ir- irc ird ire irf iri irr irs irt is- isc isd ise isf isi isr iss ist itc itd ite itf iti its itt rcc rcd rce rcf rci rcr rcs rct rdc rdd rde rdf rdi rdr rds rdt re- rec red ree ref rei rer res ret rfc rfd rfe rff rfi rfr rfs rft ric rid rie rif rii rir ris rit rrc rrd rrf rri rrr rrs rrt rsc rsd rse rsf rsi rsr rss rst rtc rtd rte rtf rti rtr rts rtt scc scd sce scf sci scr scs sct sdc sdd sde sdf sdi sdr sds sdt se- sec sed see sef sei ser ses set sfc sfd sfe sff sfi sfr sfs sft sic sid sie sif sii sir sis sit sr- src srd sre srf sri srr srs srt ss- ssc ssd sse ssf ssi ssr sss sst stc std ste stf sti str sts stt tcc tcd tce tcf tci tcr tcs tct tdc tdd tde tdf tdi tdr tds tdt te- tec ted tee tef tei ter tes tet tfc tfd tfe tff tfi tfr tfs tft tic tid tie tif tii tir tis tit trc trd tre trf tri trr trs trt tsc tsd tse tsf tsi tsr tss tst ttc ttd tte ttf tti ttr tts ttt

c-cd cccc cccf ccci cccs ccdc ccdf ccdi ccdr ccds cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccir ccis ccrc ccre ccrf ccri ccrs ccrt ccsd ccsf ccsi ccss ccst cctc cctt cd-e cd-r cdcs cddr cdec cdef cder cdes cdfe cdfs cdic cdii cdis cdre cdrs cdss cec- cece ceci cecs cect cedd cede cedi cedt ceec cees cef- cefc cer- cerc cerd cere cerf ceri cers cert cesc cese cesi cesr cess cest cet- cete ceti cets cfcf cfcs cfds cffr cfit cfre cfrt cfse cfsi cftc cfte cftr cicc cici cicr cics cict cidc cide cidi cidr cids cidt ciee cier cies cife ciff cifs ciid ciii ciis ciit circ cire ciri cirr cirs cirt cis- cisc cisd cise cisr ciss cist cite citf citi cits citt crcc crce crcr crdc cre- crec cred cree crei cres cret crfc crfs cric crie crif cris crit crrt crss crst crtc crtf crts cscc cscd csce cscf csci cscr cscs csdr csec csee cser cset csfc csfr csid csir csis csit csrc csrd csrs cssd csse cssr cstc cstd cstr csts ctcf ctec ctfc ctfs ctic ctrc ctrs ctsc ctss ctts dccc dcci dccs dcct dcds dcfc dcfs dcii dcis dcsc dcss dctc dcts dddd ddes ddie ddrc ddre ddss ddts dec- decc decd dece deci decs dect dedd dede dedi deed deef deer dees deet defe deff defi defs deft deid deie deif deir deis deit der- derc dere derf deri derr ders des- desc dese desi dess dest dete detr dets dfcc dfcs dfds dfdt dfer dfrf dfri dftr dfts dice dici dict dide didi dids died dief dier dies diet dif- diff difs diii diis dird dire dirr dirs dirt dis- disc disd dise disi diss dist dite diti dits ditt dred dree dref drei dres dret drfc dric drie drif drit drrs dscc dscr dscs dsdr dsei dsfc dsif dsrc dsri dsrr dssc dssi dsst dstc dsts dtcc dted dtfc dtss eccc ecce ecci ecct ecdc ecdf eced ecef eces ecfc ecfr ecfs ecis ecit ecrc ecrf ecri ecrr ecsc ecse ecss ect- ectc ectf ects eddc edde eddi edds ede- edei eder edes edie edif edis edit edss edts eecs eede eeee eees eefe eerc eers eese eesi eetc eete eets efes efet effi effs efic efit efsi eft- efts eics eid- eide eidi eidr eiec eied eiei eier eies eifs eird eire eirs eisd eise eiss eist eitc eiti eitr ercc erce erde erdf erdi erds erec ered erei erer eres eret erfc erfs erft eric erie eris erit errc erre errs erse ersi erst erts esce esci escr escs esdi esds esee eser eses eset esfs esie esis esit esrd esri esse essi esst estc estd este estr ests etcc etcs etds etec etee eter etes etfc etfe etic etre etsi