-er c-- ccc cce cch ccm cco ccr ccu ce- cec cee ceh cem ceo cer ceu ch- chc che chh chm cho chr chu cmc cme cmh cmm cmo cmr cmu co- coc coe coh com coo cor cou crc cre crh crm cro crr cru cuc cue cuh cum cuo cur cuu ec- ecc ece ech ecm eco ecr ecu eec eee eem eeo eer ehc ehe ehh ehm eho ehr ehu em- emc eme emh emm emo emr emu eo- eoc eoe eoh eom eoo eor eou erc ere erh erm ero err eru eu- euc eue eur hcc hce hch hcm hco hcr he- hec hee heh hem heo her heu hhc hhe hhh hhm hho hhr hhu hmc hme hmh hmm hmo hmr hmu hoc hoe hoh hom hoo hor hou hr- hrc hre hrh hrm hro hrr hru huc hue huh hum huo hur huu m-o m-r mc- mcc mce mch mcm mco mcr mcu mec mee meh mem meo mer meu mhc mhh mhm mho mhr mhu mmc mme mmh mmm mmo mmr mmu moc moe moh mom moo mor mou mrc mre mrh mrm mro mrr mru muc mue muh mum mur muu oc- occ och ocm oco ocr ocu oec oee oeh oem oeo oer ohc ohe ohh ohm oho ohr ohu om- omc ome omh omm omo omr omu oo- ooc ooh oom ooo oor or- orc ore orh orm oro orr oru ou- ouc oue ouh oum ouo our rcc rce rch rcm rco rcr rcu re- rec ree reh rem reo rer reu rh- rhc rhe rhh rhm rho rhr rhu rmc rme rmh rmm rmo rmr roc roe roh rom roo ror rou rrc rrh rrm rrr rru ruc rue ruh rum ruo rur ruu ucc uce uch ucm uco ucr ucu uec uee ueh uem uer uhc uhe uhh uhm uho uhr uhu um- umc ume umh umm umo umr umu uoc uoe uom uoo uor ur- urc ure urm uro urr uru uuc uue uum uur uuu