-ic c-- ccc ccd ccg cci ccm cco ccz cdc cdd cdg cdi cdm cdo cdz cgc cgd cgg cgi cgm cgo ci- cic cid cig cii cim cio cmc cmd cmg cmi cmm cmo co- coc cod cog coi com coo coz cz- czc czd czm czo dcc dcd dcg dci dcm dco ddc ddd ddg ddi ddm ddo ddz dgc dgd dgg dgi dgm dgz di- dic did dig dii dim dio diz dmc dmd dmg dmi dmm dmo dmz doc dod dog doi dom doo doz dzd dzi dzo g-d gcc gcd gcg gci gcm gco gdc gdd gdi gdm gdo ggc ggd ggg ggi ggm ggo ggz gic gid gig gii gim gio giz gmc gmd gmg gmi gmm gmo gmz goc god gog goi gom goo goz gzo i-d icc icd icg ici icm ico icz idc idd idg idi idm ido igc igd igg igi igm igo iic iid iii iim iio im- imc imd img imi imm imo imz io- ioc iod iog ioi iom ioo izi izm izo izz m-o mc- mcc mcd mcg mci mcm mco mcz mdc mdd mdg mdi mdm mdo mdz mgc mgd mgi mgm mgo mgz mi- mic mid mig mii mim mio miz mmc mmd mmg mmi mmm mmo mmz moc mod mog moi mom moo moz mzi mzm o-i oc- occ ocd ocg oci ocm oco ocz odc odd odg odi odm odo ogc ogd ogg ogi ogo oic oid oii oim oio oiz om- omc omd omg omi omm omo omz oo- ooc ood oog ooi oom ooo ozm ozo ozz z-g zco zdm zgg zgi zid zig zim zio ziz zmc zmd zmm zo- zoc zod zog zoi zom zoo zzz