c-- ccc cch ccm ccn cco ccr ch- chc chh chm chn cho chr chy cmc cmh cmm cmn cmo cmr cmy cn- cnc cnh cnm cnn cno cnr cny co- coc coh com con coo cor coy crc crh crm crn cro crr cry cyc cym cyn cyo cyr hcc hch hcm hcn hco hcr hcy hhc hhh hhm hhn hho hhr hhy hmc hmh hmm hmo hmr hmy hnc hnh hnn hno hny hoc hoh hom hon hoo hor hoy hr- hrc hrh hrm hrn hro hrr hy- hyc hyh hym hyn hyo hyr hyy m-o m-r mc- mcc mch mcm mcn mco mcr mhc mhh mhm mhn mho mhr mmc mmh mmm mmn mmo mmr mnc mnm mnn mno mnr moc moh mom mon moo mor moy mrc mrh mrm mrn mro mrr mry my- myc myh mym myn myo myr ncc nch ncm ncn nco ncr nhc nhh nhm nhn nhr nhy nmc nmh nmm nmn nmo nmr nnc nnh nnm nnn nno no- noc noh nom non noo nor noy nrc nrm nrn nro nrr nry nyc nym nyn nyo nyy oc- occ och ocm ocn oco ocr ohc ohh ohm ohn oho ohr om- omc omh omm omn omo omr omy on- onc onh onn ono onr ony oo- ooc ooh oom oon ooo oor or- orc orh orm orn oro orr ory oyo rcc rch rcm rcn rco rcr rh- rhc rhh rhm rhn rho rhr rmc rmh rmm rmn rmo rmr rnc rnh rnm rnn rno rnr rny roc roh rom ron roo ror roy rrc rrh rrm rrn rrr ry- ryc rym ryn ryo ryr ryy ycc ych yco ycy yhc ymc ymm ymo ynn yny yoc yom yon yoo yor yoy yrc yrn yro yyc yyy