-er c-- ccc ccd cce cch ccr ccs ccw cdc cdd cde cdh cdr cds cdw ce- cec ced cee ceh cer ces cew ch- chc chd che chh chr chs chw crc crd cre crh crr crs crw csc csd cse csh csr css csw cw- cwc cwd cwe cwh cwr cws dcc dcd dce dcr dcs dcw ddc ddd dde ddh ddr dds ddw de- dec ded dee deh der des dew dh- dhc dhd dhe dhh dhr dhs dhw drc drd dre drr drs drw dsc dsd dse dsh dsr dss dsw dwc dwe dwh dwr dws dww ec- ecc ecd ece ech ecr ecs ecw ed- edc edd ede edh edr eds edw eec eed eee eer ees eew ehc ehd ehe ehh ehr ehs erc erd ere erh err ers erw es- esc esd ese esh esr ess esw ewc ewd ewe ewr ews eww hcc hcd hce hch hcr hcs hcw hdc hdd hde hdh hdr hds hdw he- hec hed hee heh her hes hew hhc hhd hhe hhh hhr hhs hhw hr- hrc hrd hre hrh hrr hrs hrw hsc hsd hse hsh hsr hss hsw hw- hwd hwe hwr hws hww rcc rcd rce rch rcr rcs rcw rdc rdd rde rdh rdr rds re- rec red ree reh rer res rew rh- rhc rhd rhe rhh rhr rhs rrc rrd rrh rrr rrs rsc rsd rse rsh rsr rss rsw rwc rwd rwe rwh rwr rws scc scd sce sch scr scs scw sdc sdd sde sdh sdr sds sdw se- sec sed see seh ser ses sew sh- shc shd she shh shr shs sr- src srd sre srh srr srs srw ss- ssc ssd sse ssh ssr sss ssw swc swd swe swh swr sws wcc wcd wce wch wcr wcs wcw wdc wdr wds wec wed wee weh wer wes wew wh- whc whd whh whr whs whw wr- wrc wrd wre wrh wrr wrs wrw wsc wsd wse wsh wsr wss wsw wwc wwd wwe www