-ic c-- ccc ccd cci ccm cco ccr cdc cdd cdi cdm cdo cdr cdy ci- cic cid cii cim cio cir cmc cmd cmi cmm cmo cmr cmy co- coc cod coi com coo cor coy crc crd cri crm cro crr cry cyc cyd cym cyo cyr dcc dcd dci dcm dco dcr ddc ddd ddi ddm ddo ddr ddy di- dic did dii dim dio dir diy dmc dmd dmi dmm dmo dmr doc dod doi dom doo dor doy drc drd dri drm dro drr dry dy- dyc dyd dym dyo dyr dyy i-d icc icd ici icm ico icr icy idc idd idi idm ido idr idy iic iid iii iim iio iir im- imc imd imi imm imo imy io- ioc iod ioi iom ioo ior ir- irc ird iri irm iro irr iry iyc iym iyo iyr iyy m-o m-r mc- mcc mcd mci mcm mco mcr mdc mdd mdi mdm mdo mdr mdy mi- mic mid mii mim mio mir miy mmc mmd mmi mmm mmo mmr moc mod moi mom moo mor moy mrc mrd mri mrm mro mrr mry my- myc myd mym myo myr o-i oc- occ ocd oci ocm oco ocr odc odd odi odm odo odr oic oid oii oim oio oir om- omc omd omi omm omo omr omy oo- ooc ood ooi oom ooo oor or- orc ord ori orm oro orr ory oyd oyi oyo rcc rcd rci rcm rco rcr rdc rdd rdi rdm rdo rdr rdy ric rid rii rim rio rir riy rmc rmd rmi rmm rmo rmr roc rod roi rom roo ror roy rrc rrd rri rrm rrr ry- ryc ryd rym ryo ryr ryy ycc ycd yci yco ycy ydo ydy yid yii yim yio yir ymc ymi ymm ymo yoc yod yoi yom yoo yor yoy yrc yro yyc yyy