-ic c-- ccc ccd ccg cci ccm cco ccp ccs cdc cdd cdg cdi cdm cdo cdp cds cgc cgd cgg cgi cgm cgo cgp cgs ci- cic cid cig cii cim cio cip cis cmc cmd cmg cmi cmm cmo cmp cms co- coc cod cog coi com coo cop cos cpc cpd cpg cpi cpm cpo cpp cps csc csd csg csi csm cso csp css dcc dcd dcg dci dcm dco dcp dcs ddc ddd ddg ddi ddm ddo ddp dds dgc dgd dgg dgi dgm dgp dgs di- dic did dig dii dim dio dip dis dmc dmd dmg dmi dmm dmo dmp dms doc dod dog doi dom doo dop dos dpc dpd dpg dpi dpm dpo dpp dps dsc dsd dsg dsi dsm dso dsp dss g-d g-p gcc gcd gcg gci gcm gco gcp gcs gdc gdd gdi gdm gdo gdp gds ggc ggd ggg ggi ggm ggo ggp ggs gic gid gig gii gim gio gip gis gmc gmd gmg gmi gmm gmo gmp gms goc god gog goi gom goo gop gos gpc gpd gpg gpi gpm gpo gpp gps gsc gsd gsg gsi gsm gso gsp gss i-d icc icd icg ici icm ico icp ics idc idd idg idi idm ido idp ids igc igd igg igi igm igo igp igs iic iid iii iim iio iip iis im- imc imd img imi imm imo imp ims io- ioc iod iog ioi iom ioo iop ios ipc ipd ipg ipi ipm ipo ipp ips is- isc isd isg isi ism iso isp iss m-o mc- mcc mcd mcg mci mcm mco mcp mcs mdc mdd mdg mdi mdm mdo mdp mds mgc mgd mgi mgm mgo mgp mgs mi- mic mid mig mii mim mio mip mis mmc mmd mmg mmi mmm mmo mmp mms moc mod mog moi mom moo mop mos mpc mpd mpg mpi mpm mpo mpp mps msc msd msg msi msm mso msp mss o-i oc- occ ocd ocg oci ocm oco ocp ocs odc odd odg odi odm odo odp ods ogc ogd ogg ogi ogo ogp ogs oic oid oii oim oio oip ois om- omc omd omg omi omm omo omp oms oo- ooc ood oog ooi oom ooo oop oos op- opc opd opg opi opm opo opp ops os- osc osd osg osi osm oso osp oss p-p pcc pcd pcg pci pcm pco pcp pcs pdc pdd pdg pdi pdm pdo pdp pds pgc pgd pgg pgi pgm pgo pgp pgs pic pid pig pii pim pio pip pis pmc pmd pmg pmi pmm pmo pmp pms poc pod pog poi pom poo pop pos ppc ppd ppg ppi ppm ppo ppp pps ps- psc psd psg psi psm pso psp pss scc scd scg sci scm sco scp scs sdc sdd sdg sdi sdm sdo sdp sds sgc sgd sgg sgi sgm sgo sgp sgs sic sid sig sii sim sio sip sis smc smd smg smi smm smo smp sms soc sod sog soi som soo sop sos spc spd spg spi spm spo spp sps ss- ssc ssd ssg ssi ssm sso ssp sss