-ic c-- ccc cce cci cck ccn ccp cct ce- cec cee cei cek cen cep cet ci- cic cie cii cik cin cip cit ckc cki ckt cn- cnc cne cni cnn cnp cnt cpc cpe cpi cpk cpn cpp cpt ctc cte cti ctk ctn ctp ctt ec- ecc ece eci eck ecn ect eec eee eek een eep eet eic eie eii eik ein eip eit ekc eke eki ekp ekt en- enc ene eni enk enn enp ent ep- epc epe epi epn epp ept etc ete eti etk etn etp ett icc ice ici ick icn icp ict ie- iec iee iei iek ien iep iet iic iie iii iin iip iit ikc ike iki ikk ikt in- inc ine ini ink inn inp int ipc ipe ipi ipn ipp ipt itc ite iti itk itn itp itt k-t kcc kce kci kck kcn kcp kct ke- kec kee kei kek ken kep ket kic kie kii kik kin kip kit kkc kke kki kkk kkn kkp kkt kn- knc kne kni knk knn knp knt kpc kpe kpi kpk kpn kpp kpt ktc kte ktk ktn ktp ktt n-i ncc nce nci nck ncn ncp nct ne- nec nee nei nek nen nep net nic nie nii nik nin nip nit nkc nke nki nkk nkn nkp nkt nnc nne nni nnk nnn nnp nnt npc npe npi npn npp npt ntc nte nti ntk ntn ntp ntt p-p pcc pce pci pck pcn pcp pct pec pee pei pek pen pep pet pic pie pii pik pin pip pit pkc pke pki pkn pkp pkt pn- pnc pne pni pnk pnn pnp pnt ppc ppe ppi ppk ppn ppp ppt pt- ptc pte pti ptk ptn ptp ptt tcc tce tci tck tcn tcp tct te- tec tee tei tek ten tep tet tic tie tii tik tin tip tit tkc tke tkk tkp tkt tnc tne tni tnk tnn tnp tnt tpc tpe tpi tpk tpn tpp tpt ttc tte tti ttk ttn ttp ttt