-er -ic c-- ccc ccd cce ccg cch cci ccl ccr ccs cdc cdd cde cdg cdh cdi cdl cdr cds ce- cec ced cee ceg ceh cei cel cer ces cgc cgd cge cgg cgh cgi cgl cgr cgs ch- chc chd che chg chh chi chl chr chs ci- cic cid cie cig cih cii cil cir cis cl- clc cld cle clg clh cli cll clr cls crc crd cre crg crh cri crl crr crs csc csd cse csg csh csi csl csr css dcc dcd dce dcg dci dcl dcr dcs ddc ddd dde ddg ddh ddi ddl ddr dds de- dec ded dee deg deh dei del der des dgc dgd dge dgg dgh dgi dgl dgr dgs dh- dhc dhd dhe dhh dhi dhl dhr dhs di- dic did die dig dih dii dil dir dis dl- dlc dld dle dlg dlh dli dll dlr dls drc drd dre drg dri drl drr drs dsc dsd dse dsg dsh dsi dsl dsr dss ec- ecc ecd ece ecg ech eci ecl ecr ecs ed- edc edd ede edg edh edi edl edr eds eec eed eee eeg eel eer ees egc egd ege egg egh egi egl egr egs ehc ehd ehe ehg ehh ehi ehl ehr ehs eic eid eie eig eii eil eir eis elc eld ele elg elh eli ell elr els erc erd ere erg erh eri erl err ers es- esc esd ese esg esh esi esl esr ess g-d gcc gcd gce gcg gch gci gcl gcr gcs gdc gdd gde gdh gdi gdl gdr gds ge- gec ged gee geg geh gei gel ger ges ggc ggd ggg ggh ggi ggr ggs ghc ghd ghe ghg ghh ghi ghl ghr ghs gic gid gie gig gih gii gil gir gis glc gld gle glg glh gli gll glr gls grc grd gre grg grh gri grl grr grs gsc gsd gse gsg gsi gsl gsr gss h-i hcc hcd hce hcg hch hci hcl hcr hcs hdc hdd hde hdg hdh hdi hdl hdr hds he- hec hed hee heg heh hei hel her hes hgc hge hgg hgh hgi hgl hgr hgs hhc hhd hhe hhg hhh hhi hhl hhr hhs hic hid hie hig hih hii hil hir his hlc hld hle hlg hlh hli hll hlr hls hr- hrc hrd hre hrg hrh hri hrl hrr hrs hsc hsd hse hsg hsh hsi hsl hsr hss i-d icc icd ice icg ich ici icl icr ics idc idd ide idg idh idi idl idr ids ie- iec ied iee ieg iei iel ier ies igc igd ige igg igh igi igl igr igs ihc ihd ihe ihg ihh ihi ihl ihr ihs iic iid iie iih iii iil iir iis il- ilc ild ile ilg ilh ili ill ilr ils ir- irc ird ire irg iri irl irr irs is- isc isd ise isg ish isi isl isr iss lcc lcd lce lcg lch lci lcl lcr lcs ldc ldd lde ldg ldh ldi ldl ldr lds lec led lee leg leh lei lel ler les lgc lgd lge lgg lgh lgi lgl lgr lgs lhc lhd lhh lhi lhr lhs lic lid lie lig lih lii lil lir lis llc lld lle llg lli lll llr lls lrc lrd lrg lrh lri lrr lrs lsc lsd lse lsg lsh lsi lsl lsr lss rcc rcd rce rcg rch rci rcl rcr rcs rdc rdd rde rdg rdh rdi rdl rdr rds re- rec red ree reg reh rei rel rer res rgc rgd rge rgg rgh rgi rgr rgs rh- rhc rhd rhe rhg rhh rhi rhl rhr rhs ric rid rie rig rih rii ril rir ris rlc rld rle rlg rlh rli rll rlr rls rrc rrd rrg rrh rri rrl rrr rrs rsc rsd rse rsg rsh rsi rsl rsr rss scc scd sce scg sch sci scl scr scs sdc sdd sde sdg sdh sdi sdl sdr sds se- sec sed see seg seh sei sel ser ses sgc sgd sge sgg sgh sgi sgl sgr sgs sh- shc shd she shg shh shi shl shr shs sic sid sie sig sih sii sil sir sis slc sld sle slg slh sli sll slr sls sr- src srd sre srg srh sri srl srr srs ss- ssc ssd sse ssg ssh ssi ssl ssr sss

c-cd cccc ccci cccl cccs ccdc ccdh ccdi ccdr ccds cced ccee ccel ccgc ccgs cche cchl cchr cchs ccic ccid ccii ccil ccir ccis cclc cclg ccli ccls ccrc ccre ccrg ccri ccrl ccrs ccsd ccsg ccsi ccsl ccss cd-e cd-r cdcs cddl cddr cdec cder cdes cdhs cdic cdii cdis cdli cdls cdre cdrs cdss cec- cece ceci cecs cedd cede cedi ceec ceel cees cege cehl cehs ceil cel- celc cele celi cell cels cer- cerc cerd cere ceri cerl cers cesc cese cesg cesi cesr cess cgcc cgcg cged cgel cger cges cggs cghs cgis cgsh cgss chce chch chci chcs chdi chec ched chee cheh chel cher ches chgd chge chgs chhs chic chid chie chig chih chil chir chis chlc chlr chrc chrd chrr chrs chsc chse chsh chsi chsr cicc cich cici cicr cics cidc cide cidg cidi cidr cids ciee ciel cier cies cigi cigs cihr cihs ciid ciii ciis cili cill cils circ cire cirh ciri cirl cirr cirs cis- cisc cisd cise cish cisl cisr ciss clcd cldc cldr clec cled clee cleg clei cler cles clhs clic clig clii clir clis clrd clri clrs clsc crcc crce crcr crdc cre- crec cred cree creg creh crei cres crgs crhs cric crie crig cris crls crss cscc cscd csce csch csci cscl cscr cscs csdr csec csee cseh cser csgh cshl cshs csid csir csis csld cslr csrc csrd csrs cssd csse cssr dccc dcci dccl dccs dcds dcgs dche dchs dcii dcil dcis dcli dcls dcsc dcsg dcss dddd ddes ddie ddlc