-er c-- ccc ccd cce cck ccn ccr ccw cdc cdd cde cdk cdn cdr cdw ce- cec ced cee cek cen cer cew ckc ckd ckw cn- cnc cnd cne cnn cnr cnw crc crd cre crk crn crr crw cw- cwc cwd cwe cwk cwn cwr dcc dcd dce dck dcn dcr dcw ddc ddd dde ddk ddn ddr ddw de- dec ded dee dek den der dew dkc dke dkk dkr dkw dnc dnd dne dnk dnn dnr dnw drc drd dre drk drn drr drw dwc dwe dwn dwr dww ec- ecc ecd ece eck ecn ecr ecw ed- edc edd ede edk edn edr edw eec eed eee eek een eer eew ekc ekd eke ekr en- enc end ene enk enn enr enw erc erd ere erk ern err erw ewc ewd ewe ewk ewr eww kcc kcd kce kck kcn kcr kdc kde kdk kdr ke- kec ked kee kek ken ker kew kkc kke kkk kkn kkr kn- knc knd kne knk knn knr krc krd krk krn krr krw kw- kwc kwd kwk kww ncc ncd nce nck ncn ncr ncw ndc ndd nde ndk ndn ndr ne- nec ned nee nek nen ner new nkc nke nkk nkn nkr nnc nne nnk nnn nnw nrc nrd nre nrk nrn nrr nrw nwc nwd nwe nwn nwr rcc rcd rce rcn rcr rcw rdc rdd rde rdn rdr re- rec red ree rek ren rer rew rkc rke rkk rnc rnd rnn rnr rnw rrc rrd rrk rrn rrr rwc rwd rwe rwr wcc wcd wce wck wcn wcr wcw wdc wdr wec wed wee wek wen wer wew wkc wkd wke wkr wkw wn- wnc wnd wne wnn wnw wr- wrc wrd wre wrk wrn wrr wrw wwc wwd wwe wwn www