-ic c-- ccc cci ccl ccn ccs cct ccu ci- cic cii cil cin cis cit ciu cl- clc cli cll cln cls clt clu cn- cnc cni cnl cnn cns cnt cnu csc csi csl csn css cst csu ctc cti ctl ctn cts ctt ctu cuc cui cul cun cus cut cuu icc ici icl icn ics ict icu iic iii iil iin iis iit iiu il- ilc ili ill iln ils ilt ilu in- inc ini inl inn ins int inu is- isc isi isl isn iss ist isu itc iti itl itn its itt itu iu- iuc iui ius iut lcc lci lcl lcn lcs lct lcu lic lii lil lin lis lit liu llc lli lll lln lls llt llu lnc lni lnl lnn lns lnt lnu lsc lsi lsl lsn lss lst lsu ltc lti ltl lts ltt ltu luc lui lul lun lus lut luu n-i ncc nci ncl ncn ncs nct ncu nic nii nil nin nis nit niu nlc nli nll nln nls nlt nlu nnc nni nnl nnn nns nnt nnu nsc nsi nsl nsn nss nst nsu ntc nti ntn nts ntt ntu nuc nui nul nun nus nut nuu scc sci scl scn scs sct scu sic sii sil sin sis sit siu slc sli sll sln sls slt slu snc sni snl snn sns snt snu ss- ssc ssi ssl ssn sss sst ssu stc sti stl stn sts stt stu suc sui sul sun sus sut suu tcc tci tcl tcn tcs tct tcu tic tii til tin tis tit tiu tlc tli tll tln tls tlt tlu tnc tni tnl tnn tns tnt tsc tsi tsl tsn tss tst tsu ttc tti ttl ttn tts ttt ttu tuc tui tul tun tus tut tuu ucc uci ucl ucn ucs uct ucu uic uii uil uin uis uit uiu ulc uli ull uln uls ult ulu un- unc uni unl unn uns unt unu usc usi usl usn uss ust usu utc uti utl utn uts utt utu uuc uun uus uut uuu