-er c-- ccc cce cch cck ccm cco ccr ccw ce- cec cee ceh cek cem ceo cer cew ch- chc che chh chk chm cho chr chw ckc ckh ckm cko ckw cmc cme cmh cmk cmm cmo cmr cmw co- coc coe coh cok com coo cor cow crc cre crh crk crm cro crr crw cw- cwc cwe cwh cwk cwm cwo cwr ec- ecc ece ech eck ecm eco ecr ecw eec eee eek eem eeo eer eew ehc ehe ehh ehm eho ehr ekc eke ekh eko ekr em- emc eme emh emk emm emo emr emw eo- eoc eoe eoh eok eom eoo eor eow erc ere erh erk erm ero err erw ewc ewe ewk ewm ewo ewr eww hcc hce hch hck hcm hco hcr hcw he- hec hee heh hek hem heo her hew hhc hhe hhh hhk hhm hho hhr hhw hkh hkk hkm hko hkr hkw hmc hme hmh hmk hmm hmo hmr hmw hoc hoe hoh hok hom hoo hor how hr- hrc hre hrh hrk hrm hro hrr hrw hw- hwe hwk hwm hwo hwr hww kcc kce kch kck kcm kcr ke- kec kee keh kek kem keo ker kew khe khh khk khm kho khr kkc kke kkh kkk kkm kkr kmc kme kmh kmk kmm kmo kmw koc koe koh kok kom koo kor kow krc krk kro krr krw kw- kwc kwh kwk kwm kwo kww m-o m-r m-w mc- mcc mce mch mck mcm mco mcr mcw mec mee meh mek mem meo mer mew mhc mhh mhk mhm mho mhr mhw mkc mke mkh mkk mkm mko mkr mmc mme mmh mmk mmm mmo mmr mmw moc moe moh mok mom moo mor mow mrc mre mrh mrk mrm mro mrr mrw mwc mwe mwh mwk mwm mwo mwr mww oc- occ och ock ocm oco ocr ocw oec oee oeh oem oeo oer ohc ohe ohh ohm oho ohr okc oke okk oko okr okw om- omc ome omh omm omo omr omw oo- ooc ooh ook oom ooo oor oow or- orc ore orh ork orm oro orr owc owe owh owk owm owo oww rcc rce rch rcm rco rcr rcw re- rec ree reh rek rem reo rer rew rh- rhc rhe rhh rhm rho rhr rkc rke rkk rkm rko rmc rme rmh rmm rmo rmr roc roe roh rok rom roo ror row rrc rrh rrk rrm rrr rwc rwe rwh rwm rwr wcc wce wch wck wcm wco wcr wcw wec wee weh wek wem weo wer wew wh- whc whh whk whm who whr whw wkc wke wkm wko wkr wkw wm- wmc wme wmh wmk wmm wmo wmr woc woe woh wok wom woo wor wow wr- wrc wre wrh wrk wrm wro wrr wrw wwc wwe wwm wwo www