-ic c-- ccc cci cck ccs cct ci- cic cii cik cis cit ckc cki cks ckt csc csi csk css cst ctc cti ctk cts ctt icc ici ick ics ict iic iii iis iit ikc iki ikk iks ikt is- isc isi isk iss ist itc iti itk its itt k-t kcc kci kck kcs kct kic kii kik kis kit kkc kki kkk kks kkt ksc ksi ksk kss kst ktc ktk kts ktt scc sci sck scs sct sic sii sik sis sit sk- skc ski skk sks skt ss- ssc ssi ssk sss sst stc sti stk sts stt tcc tci tck tcs tct tic tii tik tis tit tkc tkk tks tkt tsc tsi tsk tss tst ttc tti ttk tts ttt