-ic -ol c-- ccc ccf ccg cci ccl cco ccs ccu cfc cff cfg cfi cfl cfo cfs cfu cgc cgg cgi cgl cgo cgs cgu ci- cic cif cig cii cil cio cis ciu cl- clc clf clg cli cll clo cls clu co- coc cof cog coi col coo cos cou csc csf csg csi csl cso css csu cuc cuf cug cui cul cuo cus cuu fcc fcf fcg fci fcl fco fcs fcu ffc fff ffg ffi ffl ffo ffs ffu fgc fgf fgg fgi fgl fgs fic fif fig fii fil fis fiu flc flf flg fli fll flo fls flu foc fof fog foi fol foo fos fou fsc fsf fsg fsi fsl fso fss fsu fuf fug fui ful fuo fus fuu gcc gcf gcg gci gcl gco gcs gcu gfc gff gfi gfl gfo gfs ggc ggg ggi ggo ggs ggu gic gif gig gii gil gio gis giu glc glf glg gli gll glo gls glu goc gof gog goi gol goo gos gou gsc gsf gsg gsi gsl gso gss gsu gu- guc guf gug gui gul guo gus guu i-f icc icf icg ici icl ico ics icu ifc iff ifg ifi ifl ifo ifs ifu igc igf igg igi igl igo igs igu iic iif iii iil iio iis iiu il- ilc ilf ilg ili ill ilo ils ilu io- ioc iof iog ioi iol ioo ios iou is- isc isf isg isi isl iso iss isu iu- iuc iug iui ius lcc lcf lcg lci lcl lco lcs lcu lfc lff lfg lfi lfl lfo lfs lfu lgc lgf lgg lgi lgl lgo lgs lgu lic lif lig lii lil lio lis liu llc llf llg lli lll llo lls llu loc lof log loi lol loo los lou lsc lsf lsg lsi lsl lso lss lsu luc luf lug lui lul luo lus luu o-i oc- occ ocf ocg oci ocl oco ocs ocu of- ofc off ofg ofi ofl ofo ofs ofu ogc ogf ogg ogi ogl ogo ogs oic oif oii oil oio ois oiu olc olf olg oli oll olo ols olu oo- ooc oof oog ooi ool ooo oos os- osc osf osg osi osl oso oss osu ou- ouc ouf oui oul ouo ous scc scf scg sci scl sco scs scu sfc sff sfg sfi sfl sfo sfs sfu sgc sgf sgg sgi sgl sgo sgs sgu sic sif sig sii sil sio sis siu slc slf slg sli sll slo sls slu soc sof sog soi sol soo sos sou ss- ssc ssf ssg ssi ssl sso sss ssu suc suf sug sui sul suo sus suu ucc ucf ucg uci ucl uco ucs ucu ufc uff ufg ufi ufl ufo ufs ufu ugc ugf ugg ugi ugl ugo ugs ugu uic uif uig uii uil uio uis uiu ulc ulf ulg uli ull ulo uls ulu uoc uog uol uoo uos usc usf usg usi usl uso uss usu uuc uug uus uuu