-ic c-- ccc ccd ccg cci ccm cco ccr cdc cdd cdg cdi cdm cdo cdr cgc cgd cgg cgi cgm cgo cgr ci- cic cid cig cii cim cio cir cmc cmd cmg cmi cmm cmo cmr co- coc cod cog coi com coo cor crc crd crg cri crm cro crr dcc dcd dcg dci dcm dco dcr ddc ddd ddg ddi ddm ddo ddr dgc dgd dgg dgi dgm dgr di- dic did dig dii dim dio dir dmc dmd dmg dmi dmm dmo dmr doc dod dog doi dom doo dor drc drd drg dri drm dro drr g-d gcc gcd gcg gci gcm gco gcr gdc gdd gdi gdm gdo gdr ggc ggd ggg ggi ggm ggo ggr gic gid gig gii gim gio gir gmc gmd gmg gmi gmm gmo gmr goc god gog goi gom goo gor grc grd grg gri grm gro grr i-d icc icd icg ici icm ico icr idc idd idg idi idm ido idr igc igd igg igi igm igo igr iic iid iii iim iio iir im- imc imd img imi imm imo io- ioc iod iog ioi iom ioo ior ir- irc ird irg iri irm iro irr m-o m-r mc- mcc mcd mcg mci mcm mco mcr mdc mdd mdg mdi mdm mdo mdr mgc mgd mgi mgm mgo mgr mi- mic mid mig mii mim mio mir mmc mmd mmg mmi mmm mmo mmr moc mod mog moi mom moo mor mrc mrd mrg mri mrm mro mrr o-i oc- occ ocd ocg oci ocm oco ocr odc odd odg odi odm odo odr ogc ogd ogg ogi ogo oic oid oii oim oio oir om- omc omd omg omi omm omo omr oo- ooc ood oog ooi oom ooo oor or- orc ord org ori orm oro orr rcc rcd rcg rci rcm rco rcr rdc rdd rdg rdi rdm rdo rdr rgc rgd rgg rgi rgo rgr ric rid rig rii rim rio rir rmc rmd rmg rmi rmm rmo rmr roc rod rog roi rom roo ror rrc rrd rrg rri rrm rrr