-er c-- ccc cce ccg cch cck cco ccr ccw ce- cec cee ceg ceh cek ceo cer cew cgc cge cgg cgh cgo cgr cgw ch- chc che chg chh chk cho chr chw ckc ckh cko ckw co- coc coe cog coh cok coo cor cow crc cre crg crh crk cro crr crw cw- cwc cwe cwg cwh cwk cwo cwr ec- ecc ece ecg ech eck eco ecr ecw eec eee eeg eek eeo eer eew egc ege egg egh ego egr egw ehc ehe ehg ehh eho ehr ekc eke ekg ekh eko ekr eo- eoc eoe eog eoh eok eoo eor eow erc ere erg erh erk ero err erw ewc ewe ewk ewo ewr eww gcc gce gcg gch gck gco gcr gcw ge- gec gee geg geh gek geo ger gew ggc ggg ggh ggo ggr ggw ghc ghe ghg ghh gho ghr gkh gko goc goe gog goh gok goo gor gow grc gre grg grh grk gro grr grw gwc gwe gwg gwk gwr hcc hce hcg hch hck hco hcr hcw he- hec hee heg heh hek heo her hew hgc hge hgg hgh hgk hgo hgr hgw hhc hhe hhg hhh hhk hho hhr hhw hkg hkh hkk hko hkr hkw hoc hoe hog hoh hok hoo hor how hr- hrc hre hrg hrh hrk hro hrr hrw hw- hwe hwg hwk hwo hwr hww kcc kce kcg kch kck kcr ke- kec kee keg keh kek keo ker kew kgc kgh kgo kgw khe khh khk kho khr kkc kke kkh kkk kkr koc koe kog koh kok koo kor kow krc krg krk kro krr krw kw- kwc kwg kwh kwk kwo kww oc- occ ocg och ock oco ocr ocw oec oee oeg oeh oeo oer ogc oge ogg ogh ogo ohc ohe ohg ohh oho ohr okc oke okg okk oko okr okw oo- ooc oog ooh ook ooo oor oow or- orc ore org orh ork oro orr owc owe owh owk owo oww rcc rce rcg rch rco rcr rcw re- rec ree reg reh rek reo rer rew rgc rge rgg rgh rgk rgo rgr rgw rh- rhc rhe rhg rhh rho rhr rkc rke rkg rkk rko roc roe rog roh rok roo ror row rrc rrg rrh rrk rrr rwc rwe rwh rwr wcc wce wcg wch wck wco wcr wcw wec wee weg weh wek weo wer wew wgc wgh wgo wgr wgw wh- whc whh whk who whr whw wkc wke wkg wko wkr wkw woc woe wog woh wok woo wor wow wr- wrc wre wrg wrh wrk wro wrr wrw wwc wwe wwo www