-er -ey c-- ccc cce cch ccm ccn cco ccr ce- cec cee ceh cem cen ceo cer cey ch- chc che chh chm chn cho chr chy cmc cme cmh cmm cmn cmo cmr cmy cn- cnc cne cnh cnm cnn cno cnr cny co- coc coe coh com con coo cor coy crc cre crh crm crn cro crr cry cyc cye cym cyn cyo cyr ec- ecc ece ech ecm ecn eco ecr eec eee eem een eeo eer eey ehc ehe ehh ehm ehn eho ehr em- emc eme emh emm emn emo emr en- enc ene enh enm enn eno enr eny eo- eoc eoe eoh eom eon eoo eor erc ere erh erm ern ero err ery eyc eye eym eyn eyo eyr hcc hce hch hcm hcn hco hcr hcy he- hec hee heh hem hen heo her hey hhc hhe hhh hhm hhn hho hhr hhy hmc hme hmh hmm hmo hmr hmy hnc hne hnh hnn hno hny hoc hoe hoh hom hon hoo hor hoy hr- hrc hre hrh hrm hrn hro hrr hy- hyc hye hyh hym hyn hyo hyr hyy m-o m-r mc- mcc mce mch mcm mcn mco mcr mec mee meh mem men meo mer mey mhc mhh mhm mhn mho mhr mmc mme mmh mmm mmn mmo mmr mnc mne mnm mnn mno mnr moc moe moh mom mon moo mor moy mrc mre mrh mrm mrn mro mrr mry my- myc mye myh mym myn myo myr ncc nce nch ncm ncn nco ncr ne- nec nee neh nem nen neo ner ney nhc nhe nhh nhm nhn nhr nhy nmc nme nmh nmm nmn nmo nmr nnc nne nnh nnm nnn nno no- noc noe noh nom non noo nor noy nrc nre nrm nrn nro nrr nry nyc nye nym nyn nyo nyy oc- occ och ocm ocn oco ocr oec oee oeh oem oen oeo oer oey ohc ohe ohh ohm ohn oho ohr om- omc ome omh omm omn omo omr omy on- onc one onh onn ono onr ony oo- ooc ooh oom oon ooo oor or- orc ore orh orm orn oro orr ory oye oyo rcc rce rch rcm rcn rco rcr re- rec ree reh rem ren reo rer rey rh- rhc rhe rhh rhm rhn rho rhr rmc rme rmh rmm rmn rmo rmr rnc rnh rnm rnn rno rnr rny roc roe roh rom ron roo ror roy rrc rrh rrm rrn rrr ry- ryc rye rym ryn ryo ryr ryy ycc yce ych yco ycy yec yee yeh yem yen yeo yer yey yhc yhe ymc yme ymm ymo yne ynn yny yoc yoe yom yon yoo yor yoy yrc yre yrn yro yyc yye yyy