-ic c-- ccc cce cci cck ccp cct ce- cec cee cei cek cep cet ci- cic cie cii cik cip cit ckc cki ckt cpc cpe cpi cpk cpp cpt ctc cte cti ctk ctp ctt ec- ecc ece eci eck ect eec eee eek eep eet eic eie eii eik eip eit ekc eke eki ekp ekt ep- epc epe epi epp ept etc ete eti etk etp ett icc ice ici ick icp ict ie- iec iee iei iek iep iet iic iie iii iip iit ikc ike iki ikk ikt ipc ipe ipi ipp ipt itc ite iti itk itp itt k-t kcc kce kci kck kcp kct ke- kec kee kei kek kep ket kic kie kii kik kip kit kkc kke kki kkk kkp kkt kpc kpe kpi kpk kpp kpt ktc kte ktk ktp ktt p-p pcc pce pci pck pcp pct pec pee pei pek pep pet pic pie pii pik pip pit pkc pke pki pkp pkt ppc ppe ppi ppk ppp ppt pt- ptc pte pti ptk ptp ptt tcc tce tci tck tcp tct te- tec tee tei tek tep tet tic tie tii tik tip tit tkc tke tkk tkp tkt tpc tpe tpi tpk tpp tpt ttc tte tti ttk ttp ttt