-ic c-- ccc cci ccl ccs ccu ci- cic cii cil cis ciu cl- clc cli cll cls clu csc csi csl css csu cuc cui cul cus cuu icc ici icl ics icu iic iii iil iis iiu il- ilc ili ill ils ilu is- isc isi isl iss isu iu- iuc iui ius lcc lci lcl lcs lcu lic lii lil lis liu llc lli lll lls llu lsc lsi lsl lss lsu luc lui lul lus luu scc sci scl scs scu sic sii sil sis siu slc sli sll sls slu ss- ssc ssi ssl sss ssu suc sui sul sus suu ucc uci ucl ucs ucu uic uii uil uis uiu ulc uli ull uls ulu usc usi usl uss usu uuc uus uuu