-ic c-- ccc cci ccl ccn ccs ccu ci- cic cii cil cin cis ciu cl- clc cli cll cln cls clu cn- cnc cni cnl cnn cns cnu csc csi csl csn css csu cuc cui cul cun cus cuu icc ici icl icn ics icu iic iii iil iin iis iiu il- ilc ili ill iln ils ilu in- inc ini inl inn ins inu is- isc isi isl isn iss isu iu- iuc iui ius lcc lci lcl lcn lcs lcu lic lii lil lin lis liu llc lli lll lln lls llu lnc lni lnl lnn lns lnu lsc lsi lsl lsn lss lsu luc lui lul lun lus luu n-i ncc nci ncl ncn ncs ncu nic nii nil nin nis niu nlc nli nll nln nls nlu nnc nni nnl nnn nns nnu nsc nsi nsl nsn nss nsu nuc nui nul nun nus nuu scc sci scl scn scs scu sic sii sil sin sis siu slc sli sll sln sls slu snc sni snl snn sns snu ss- ssc ssi ssl ssn sss ssu suc sui sul sun sus suu ucc uci ucl ucn ucs ucu uic uii uil uin uis uiu ulc uli ull uln uls ulu un- unc uni unl unn uns unu usc usi usl usn uss usu uuc uun uus uuu