-ic c-- ccc cce cci cck ccp ccs cct ce- cec cee cei cek cep ces cet ci- cic cie cii cik cip cis cit ckc cki cks ckt cpc cpe cpi cpk cpp cps cpt csc cse csi csk csp css cst ctc cte cti ctk ctp cts ctt ec- ecc ece eci eck ecs ect eec eee eek eep ees eet eic eie eii eik eip eis eit ekc eke eki ekp eks ekt ep- epc epe epi epp eps ept es- esc ese esi esk esp ess est etc ete eti etk etp ets ett icc ice ici ick icp ics ict ie- iec iee iei iek iep ies iet iic iie iii iip iis iit ikc ike iki ikk iks ikt ipc ipe ipi ipp ips ipt is- isc ise isi isk isp iss ist itc ite iti itk itp its itt k-t kcc kce kci kck kcp kcs kct ke- kec kee kei kek kep kes ket kic kie kii kik kip kis kit kkc kke kki kkk kkp kks kkt kpc kpe kpi kpk kpp kps kpt ksc kse ksi ksk ksp kss kst ktc kte ktk ktp kts ktt p-p pcc pce pci pck pcp pcs pct pec pee pei pek pep pes pet pic pie pii pik pip pis pit pkc pke pki pkp pks pkt ppc ppe ppi ppk ppp pps ppt ps- psc pse psi psk psp pss pst pt- ptc pte pti ptk ptp pts ptt scc sce sci sck scp scs sct se- sec see sei sek sep ses set sic sie sii sik sip sis sit sk- skc ske ski skk skp sks skt spc spe spi spk spp sps spt ss- ssc sse ssi ssk ssp sss sst stc ste sti stk stp sts stt tcc tce tci tck tcp tcs tct te- tec tee tei tek tep tes tet tic tie tii tik tip tis tit tkc tke tkk tkp tks tkt tpc tpe tpi tpk tpp tps tpt tsc tse tsi tsk tsp tss tst ttc tte tti ttk ttp tts ttt