-ic -ol c-- ccc ccf ccg cci ccl ccn cco cfc cff cfg cfi cfl cfn cfo cgc cgg cgi cgl cgn cgo ci- cic cif cig cii cil cin cio cl- clc clf clg cli cll cln clo cn- cnc cnf cng cni cnl cnn cno co- coc cof cog coi col con coo fcc fcf fcg fci fcl fcn fco ffc fff ffg ffi ffl ffn ffo fgc fgf fgg fgi fgl fgn fic fif fig fii fil fin flc flf flg fli fll fln flo fnc fnf fng fni fnl fnn foc fof fog foi fol fon foo gcc gcf gcg gci gcl gcn gco gfc gff gfi gfl gfo ggc ggg ggi ggn ggo gic gif gig gii gil gin gio glc glf glg gli gll gln glo gnc gnf gni gnl gnn gno goc gof gog goi gol gon goo i-f icc icf icg ici icl icn ico ifc iff ifg ifi ifl ifn ifo igc igf igg igi igl ign igo iic iif iii iil iin iio il- ilc ilf ilg ili ill iln ilo in- inc inf ing ini inl inn ino io- ioc iof iog ioi iol ion ioo lcc lcf lcg lci lcl lcn lco lfc lff lfg lfi lfl lfn lfo lgc lgf lgg lgi lgl lgn lgo lic lif lig lii lil lin lio llc llf llg lli lll lln llo lnc lng lni lnl lnn lno loc lof log loi lol lon loo n-i ncc ncf ncg nci ncl ncn nco nfc nff nfi nfl nfn nfo ngc ngf ngg ngi ngl ngn ngo nic nif nig nii nil nin nio nlc nlf nlg nli nll nln nlo nnc nnf nng nni nnl nnn nno no- noc nof nog noi nol non noo o-i oc- occ ocf ocg oci ocl ocn oco of- ofc off ofg ofi ofl ofn ofo ogc ogf ogg ogi ogl ogn ogo oic oif oii oil oin oio olc olf olg oli oll oln olo on- onc onf ong oni onl onn ono oo- ooc oof oog ooi ool oon ooo