-ic c-- ccc ccd ccg cci ccn cco ccp cdc cdd cdg cdi cdn cdo cdp cgc cgd cgg cgi cgn cgo cgp ci- cic cid cig cii cin cio cip cn- cnc cnd cng cni cnn cno cnp co- coc cod cog coi con coo cop cpc cpd cpg cpi cpn cpo cpp dcc dcd dcg dci dcn dco dcp ddc ddd ddg ddi ddn ddo ddp dgc dgd dgg dgi dgn dgp di- dic did dig dii din dio dip dnc dnd dng dni dnn dno dnp doc dod dog doi don doo dop dpc dpd dpg dpi dpn dpo dpp g-d g-p gcc gcd gcg gci gcn gco gcp gdc gdd gdi gdn gdo gdp ggc ggd ggg ggi ggn ggo ggp gic gid gig gii gin gio gip gnc gnd gni gnn gno gnp goc god gog goi gon goo gop gpc gpd gpg gpi gpn gpo gpp i-d icc icd icg ici icn ico icp idc idd idg idi idn ido idp igc igd igg igi ign igo igp iic iid iii iin iio iip in- inc ind ing ini inn ino inp io- ioc iod iog ioi ion ioo iop ipc ipd ipg ipi ipn ipo ipp n-i ncc ncd ncg nci ncn nco ncp ndc ndd ndg ndi ndn ndo ndp ngc ngd ngg ngi ngn ngo ngp nic nid nig nii nin nio nip nnc nng nni nnn nno nnp no- noc nod nog noi non noo nop npc npd npg npi npn npo npp o-i oc- occ ocd ocg oci ocn oco ocp odc odd odg odi odn odo odp ogc ogd ogg ogi ogn ogo ogp oic oid oii oin oio oip on- onc ond ong oni onn ono onp oo- ooc ood oog ooi oon ooo oop op- opc opd opg opi opn opo opp p-p pcc pcd pcg pci pcn pco pcp pdc pdd pdg pdi pdn pdo pdp pgc pgd pgg pgi pgn pgo pgp pic pid pig pii pin pio pip pn- pnc pnd png pni pnn pno pnp poc pod pog poi pon poo pop ppc ppd ppg ppi ppn ppo ppp