-ic c-- ccc ccd ccg cci ccn cco ccs cdc cdd cdg cdi cdn cdo cds cgc cgd cgg cgi cgn cgo cgs ci- cic cid cig cii cin cio cis cn- cnc cnd cng cni cnn cno cns co- coc cod cog coi con coo cos csc csd csg csi csn cso css dcc dcd dcg dci dcn dco dcs ddc ddd ddg ddi ddn ddo dds dgc dgd dgg dgi dgn dgs di- dic did dig dii din dio dis dnc dnd dng dni dnn dno dns doc dod dog doi don doo dos dsc dsd dsg dsi dsn dso dss g-d gcc gcd gcg gci gcn gco gcs gdc gdd gdi gdn gdo gds ggc ggd ggg ggi ggn ggo ggs gic gid gig gii gin gio gis gnc gnd gni gnn gno gns goc god gog goi gon goo gos gsc gsd gsg gsi gsn gso gss i-d icc icd icg ici icn ico ics idc idd idg idi idn ido ids igc igd igg igi ign igo igs iic iid iii iin iio iis in- inc ind ing ini inn ino ins io- ioc iod iog ioi ion ioo ios is- isc isd isg isi isn iso iss n-i ncc ncd ncg nci ncn nco ncs ndc ndd ndg ndi ndn ndo nds ngc ngd ngg ngi ngn ngo ngs nic nid nig nii nin nio nis nnc nng nni nnn nno nns no- noc nod nog noi non noo nos nsc nsd nsg nsi nsn nso nss o-i oc- occ ocd ocg oci ocn oco ocs odc odd odg odi odn odo ods ogc ogd ogg ogi ogn ogo ogs oic oid oii oin oio ois on- onc ond ong oni onn ono ons oo- ooc ood oog ooi oon ooo oos os- osc osd osg osi osn oso oss scc scd scg sci scn sco scs sdc sdd sdg sdi sdn sdo sds sgc sgd sgg sgi sgn sgo sgs sic sid sig sii sin sio sis snc snd sng sni snn sno sns soc sod sog soi son soo sos ss- ssc ssd ssg ssi ssn sso sss