-ic c-- ccc cce cci cck ccl ccs ccu ce- cec cee cei cek cel ces ceu ci- cic cie cii cik cil cis ciu ckc cki cks cl- clc cle cli clk cll cls clu csc cse csi csk csl css csu cuc cue cui cuk cul cus cuu ec- ecc ece eci eck ecl ecs ecu eec eee eek eel ees eic eie eii eik eil eis eiu ekc eke eki ekl eks eku elc ele eli elk ell els elu es- esc ese esi esk esl ess esu eu- euc eue eui eul eus icc ice ici ick icl ics icu ie- iec iee iei iek iel ies iic iie iii iil iis iiu ikc ike iki ikk ikl iks iku il- ilc ile ili ilk ill ils ilu is- isc ise isi isk isl iss isu iu- iuc iue iui ius kcc kce kci kck kcl kcs kcu ke- kec kee kei kek kel kes kic kie kii kik kil kis kiu kkc kke kki kkk kkl kks kku kl- klc kli kls klu ksc kse ksi ksk ksl kss ksu kuc kue kui kuk kul kus kuu lcc lce lci lck lcl lcs lcu lec lee lei lek lel les leu lic lie lii lik lil lis liu lkl lks llc lle lli llk lll lls llu lsc lse lsi lsk lsl lss lsu luc lue lui luk lul lus luu scc sce sci sck scl scs scu se- sec see sei sek sel ses seu sic sie sii sik sil sis siu sk- skc ske ski skk skl sks sku slc sle sli slk sll sls slu ss- ssc sse ssi ssk ssl sss ssu suc sue sui suk sul sus suu ucc uce uci uck ucl ucs ucu uec uee uei uel ues uic uie uii uil uis uiu ukc uke uki ukk ukl uku ulc ule uli ulk ull uls ulu usc use usi usk usl uss usu uuc uue uus uuu