-ic -ol c-- ccc ccd cce ccg cci ccl cco ccs cdc cdd cde cdg cdi cdl cdo cds ce- cec ced cee ceg cei cel ceo ces cgc cgd cge cgg cgi cgl cgo cgs ci- cic cid cie cig cii cil cio cis cl- clc cld cle clg cli cll clo cls co- coc cod coe cog coi col coo cos csc csd cse csg csi csl cso css dcc dcd dce dcg dci dcl dco dcs ddc ddd dde ddg ddi ddl ddo dds de- dec ded dee deg dei del deo des dgc dgd dge dgg dgi dgl dgs di- dic did die dig dii dil dio dis dl- dlc dld dle dlg dli dll dlo dls doc dod doe dog doi dol doo dos dsc dsd dse dsg dsi dsl dso dss ec- ecc ecd ece ecg eci ecl eco ecs ed- edc edd ede edg edi edl edo eds eec eed eee eeg eel eeo ees egc egd ege egg egi egl ego egs eic eid eie eig eii eil eio eis elc eld ele elg eli ell elo els eo- eoc eod eoe eog eoi eol eoo eos es- esc esd ese esg esi esl eso ess g-d gcc gcd gce gcg gci gcl gco gcs gdc gdd gde gdi gdl gdo gds ge- gec ged gee geg gei gel geo ges ggc ggd ggg ggi ggo ggs gic gid gie gig gii gil gio gis glc gld gle glg gli gll glo gls goc god goe gog goi gol goo gos gsc gsd gse gsg gsi gsl gso gss i-d icc icd ice icg ici icl ico ics idc idd ide idg idi idl ido ids ie- iec ied iee ieg iei iel ies igc igd ige igg igi igl igo igs iic iid iie iii iil iio iis il- ilc ild ile ilg ili ill ilo ils io- ioc iod ioe iog ioi iol ioo ios is- isc isd ise isg isi isl iso iss lcc lcd lce lcg lci lcl lco lcs ldc ldd lde ldg ldi ldl ldo lds lec led lee leg lei lel leo les lgc lgd lge lgg lgi lgl lgo lgs lic lid lie lig lii lil lio lis llc lld lle llg lli lll llo lls loc lod loe log loi lol loo los lsc lsd lse lsg lsi lsl lso lss o-i oc- occ ocd ocg oci ocl oco ocs odc odd ode odg odi odl odo ods oec oed oee oeg oei oel oeo oes ogc ogd oge ogg ogi ogl ogo ogs oic oid oie oii oil oio ois olc old ole olg oli oll olo ols oo- ooc ood oog ooi ool ooo oos os- osc osd ose osg osi osl oso oss scc scd sce scg sci scl sco scs sdc sdd sde sdg sdi sdl sdo sds se- sec sed see seg sei sel seo ses sgc sgd sge sgg sgi sgl sgo sgs sic sid sie sig sii sil sio sis slc sld sle slg sli sll slo sls soc sod soe sog soi sol soo sos ss- ssc ssd sse ssg ssi ssl sso sss