-er -ic c-- ccc ccd cce ccg cch cci ccl ccp ccr ccs cdc cdd cde cdg cdh cdi cdl cdp cdr cds ce- cec ced cee ceg ceh cei cel cep cer ces cgc cgd cge cgg cgh cgi cgl cgp cgr cgs ch- chc chd che chg chh chi chl chp chr chs ci- cic cid cie cig cih cii cil cip cir cis cl- clc cld cle clg clh cli cll clp clr cls cpc cpd cpe cpg cph cpi cpl cpp cpr cps crc crd cre crg crh cri crl crp crr crs csc csd cse csg csh csi csl csp csr css dcc dcd dce dcg dci dcl dcp dcr dcs ddc ddd dde ddg ddh ddi ddl ddp ddr dds de- dec ded dee deg deh dei del dep der des dgc dgd dge dgg dgh dgi dgl dgp dgr dgs dh- dhc dhd dhe dhh dhi dhl dhp dhr dhs di- dic did die dig dih dii dil dip dir dis dl- dlc dld dle dlg dlh dli dll dlp dlr dls dpc dpd dpe dpg dph dpi dpl dpp dpr dps drc drd dre drg dri drl drp drr drs dsc dsd dse dsg dsh dsi dsl dsp dsr dss ec- ecc ecd ece ecg ech eci ecl ecr ecs ed- edc edd ede edg edh edi edl edp edr eds eec eed eee eeg eel eep eer ees egc egd ege egg egh egi egl egp egr egs ehc ehd ehe ehg ehh ehi ehl ehp ehr ehs eic eid eie eig eii eil eip eir eis elc eld ele elg elh eli ell elp elr els ep- epc epd epe epg eph epi epl epp epr eps erc erd ere erg erh eri erl erp err ers es- esc esd ese esg esh esi esl esp esr ess g-d g-p gcc gcd gce gcg gch gci gcl gcp gcr gcs gdc gdd gde gdh gdi gdl gdp gdr gds ge- gec ged gee geg geh gei gel gep ger ges ggc ggd ggg ggh ggi ggp ggr ggs ghc ghd ghe ghg ghh ghi ghl ghp ghr ghs gic gid gie gig gih gii gil gip gir gis glc gld gle glg glh gli gll glp glr gls gpc gpd gpe gpg gph gpi gpl gpp gpr gps grc grd gre grg grh gri grl grp grr grs gsc gsd gse gsg gsi gsl gsp gsr gss h-i hcc hcd hce hcg hch hci hcl hcp hcr hcs hdc hdd hde hdg hdh hdi hdl hdp hdr hds he- hec hed hee heg heh hei hel hep her hes hgc hge hgg hgh hgi hgl hgp hgr hgs hhc hhd hhe hhg hhh hhi hhl hhp hhr hhs hic hid hie hig hih hii hil hip hir his hlc hld hle hlg hlh hli hll hlp hlr hls hpc hpd hpe hpg hph hpi hpl hpp hpr hps hr- hrc hrd hre hrg hrh hri hrl hrp hrr hrs hsc hsd hse hsg hsh hsi hsl hsp hsr hss i-d icc icd ice icg ich ici icl icp icr ics idc idd ide idg idh idi idl idp idr ids ie- iec ied iee ieg iei iel iep ier ies igc igd ige igg igh igi igl igp igr igs ihc ihd ihe ihg ihh ihi ihl ihp ihr ihs iic iid iie iih iii iil iip iir iis il- ilc ild ile ilg ilh ili ill ilp ilr ils ipc ipd ipe ipg ipi ipl ipp ipr ips ir- irc ird ire irg iri irl irp irr irs is- isc isd ise isg ish isi isl isp isr iss l-p lcc lcd lce lcg lch lci lcl lcp lcr lcs ldc ldd lde ldg ldh ldi ldl ldp ldr lds lec led lee leg leh lei lel lep ler les lgc lgd lge lgg lgh lgi lgl lgp lgr lgs lhc lhd lhh lhi lhp lhr lhs lic lid lie lig lih lii lil lip lir lis llc lld lle llg lli lll llp llr lls lpc lpd lpe lpg lph lpi lpl lpp lpr lps lrc lrd lrg lrh lri lrp lrr lrs lsc lsd lse lsg lsh lsi lsl lsp lsr lss p-p pcc pcd pce pcg pch pci pcl pcp pcr pcs pdc pdd pde pdg pdh pdi pdl pdp pdr pds pec ped pee peg peh pei pel pep per pes pgc pgd pge pgg pgh pgi pgl pgp pgr pgs phc phd phe phg phi phl php phr phs pic pid pie pig pih pii pil pip pir pis plc pld ple plg plh pli pll plp plr pls ppc ppd ppe ppg pph ppi ppl ppp ppr pps prc prd pre prg prh pri prl prp prr prs ps- psc psd pse psg psh psi psl psp psr pss rcc rcd rce rcg rch rci rcl rcp rcr rcs rdc rdd rde rdg rdh rdi rdl rdp rdr rds re- rec red ree reg reh rei rel rep rer res rgc rgd rge rgg rgh rgi rgp rgr rgs rh- rhc rhd rhe rhg rhh rhi rhl rhp rhr rhs ric rid rie rig rih rii ril rip rir ris rlc rld rle rlg rlh rli rll rlp rlr rls rpc rpd rpe rpg rph rpi rpl rpp rpr rps rrc rrd rrg rrh rri rrl rrp rrr rrs rsc rsd rse rsg rsh rsi rsl rsp rsr rss scc scd sce scg sch sci scl scp scr scs sdc sdd sde sdg sdh sdi sdl sdp sdr sds se- sec sed see seg seh sei sel sep ser ses sgc sgd sge sgg sgh sgi sgl sgp sgr sgs sh- shc shd she shg shh shi shl shp shr shs sic sid sie sig sih sii sil sip sir sis slc sld sle slg slh sli sll slp slr sls spc spd spe spg sph spi spl spp spr sps sr- src srd sre srg srh sri srl srp srr srs ss-