-ic -ol c-- ccc ccg cci ccl ccn cco ccs cgc cgg cgi cgl cgn cgo cgs ci- cic cig cii cil cin cio cis cl- clc clg cli cll cln clo cls cn- cnc cng cni cnl cnn cno cns co- coc cog coi col con coo cos csc csg csi csl csn cso css gcc gcg gci gcl gcn gco gcs ggc ggg ggi ggn ggo ggs gic gig gii gil gin gio gis glc glg gli gll gln glo gls gnc gni gnl gnn gno gns goc gog goi gol gon goo gos gsc gsg gsi gsl gsn gso gss icc icg ici icl icn ico ics igc igg igi igl ign igo igs iic iii iil iin iio iis il- ilc ilg ili ill iln ilo ils in- inc ing ini inl inn ino ins io- ioc iog ioi iol ion ioo ios is- isc isg isi isl isn iso iss lcc lcg lci lcl lcn lco lcs lgc lgg lgi lgl lgn lgo lgs lic lig lii lil lin lio lis llc llg lli lll lln llo lls lnc lng lni lnl lnn lno lns loc log loi lol lon loo los lsc lsg lsi lsl lsn lso lss n-i ncc ncg nci ncl ncn nco ncs ngc ngg ngi ngl ngn ngo ngs nic nig nii nil nin nio nis nlc nlg nli nll nln nlo nls nnc nng nni nnl nnn nno nns no- noc nog noi nol non noo nos nsc nsg nsi nsl nsn nso nss o-i oc- occ ocg oci ocl ocn oco ocs ogc ogg ogi ogl ogn ogo ogs oic oii oil oin oio ois olc olg oli oll oln olo ols on- onc ong oni onl onn ono ons oo- ooc oog ooi ool oon ooo oos os- osc osg osi osl osn oso oss scc scg sci scl scn sco scs sgc sgg sgi sgl sgn sgo sgs sic sig sii sil sin sio sis slc slg sli sll sln slo sls snc sng sni snl snn sno sns soc sog soi sol son soo sos ss- ssc ssg ssi ssl ssn sso sss