-ic c-- ccc ccf ccg cci ccn cco ccr cfc cff cfg cfi cfn cfo cfr cgc cgg cgi cgn cgo cgr ci- cic cif cig cii cin cio cir cn- cnc cnf cng cni cnn cno cnr co- coc cof cog coi con coo cor crc crf crg cri crn cro crr fcc fcf fcg fci fcn fco fcr ffc fff ffg ffi ffn ffo ffr fgc fgf fgg fgi fgn fgr fic fif fig fii fin fir fnc fnf fng fni fnn fnr foc fof fog foi fon foo for frc frf frg fri frn fro frr gcc gcf gcg gci gcn gco gcr gfc gff gfi gfo gfr ggc ggg ggi ggn ggo ggr gic gif gig gii gin gio gir gnc gnf gni gnn gno gnr goc gof gog goi gon goo gor grc grf grg gri grn gro grr i-f icc icf icg ici icn ico icr ifc iff ifg ifi ifn ifo ifr igc igf igg igi ign igo igr iic iif iii iin iio iir in- inc inf ing ini inn ino inr io- ioc iof iog ioi ion ioo ior ir- irc irf irg iri irn iro irr n-i ncc ncf ncg nci ncn nco ncr nfc nff nfi nfn nfo nfr ngc ngf ngg ngi ngn ngo nic nif nig nii nin nio nir nnc nnf nng nni nnn nno no- noc nof nog noi non noo nor nrc nrf nrg nri nrn nro nrr o-i oc- occ ocf ocg oci ocn oco ocr of- ofc off ofg ofi ofn ofo ofr ogc ogf ogg ogi ogn ogo oic oif oii oin oio oir on- onc onf ong oni onn ono onr oo- ooc oof oog ooi oon ooo oor or- orc orf org ori orn oro orr rcc rcf rcg rci rcn rco rcr rfc rff rfg rfi rfn rfo rfr rgc rgf rgg rgi rgn rgo rgr ric rif rig rii rin rio rir rnc rng rni rnn rno rnr roc rof rog roi ron roo ror rrc rrf rrg rri rrn rrr