-ic c-- ccc cci ccl ccs cct ccu ci- cic cii cil cis cit ciu cl- clc cli cll cls clt clu csc csi csl css cst csu ctc cti ctl cts ctt ctu cuc cui cul cus cut cuu icc ici icl ics ict icu iic iii iil iis iit iiu il- ilc ili ill ils ilt ilu is- isc isi isl iss ist isu itc iti itl its itt itu iu- iuc iui ius iut lcc lci lcl lcs lct lcu lic lii lil lis lit liu llc lli lll lls llt llu lsc lsi lsl lss lst lsu ltc lti ltl lts ltt ltu luc lui lul lus lut luu scc sci scl scs sct scu sic sii sil sis sit siu slc sli sll sls slt slu ss- ssc ssi ssl sss sst ssu stc sti stl sts stt stu suc sui sul sus sut suu tcc tci tcl tcs tct tcu tic tii til tis tit tiu tlc tli tll tls tlt tlu tsc tsi tsl tss tst tsu ttc tti ttl tts ttt ttu tuc tui tul tus tut tuu ucc uci ucl ucs uct ucu uic uii uil uis uit uiu ulc uli ull uls ult ulu usc usi usl uss ust usu utc uti utl uts utt utu uuc uus uut uuu