-ic c-- ccc cce cci cck ccm ccn ccp ce- cec cee cei cek cem cen cep ci- cic cie cii cik cim cin cip ckc cki ckm cmc cme cmi cmk cmm cmn cmp cn- cnc cne cni cnm cnn cnp cpc cpe cpi cpk cpm cpn cpp ec- ecc ece eci eck ecm ecn eec eee eek eem een eep eic eie eii eik eim ein eip ekc eke eki ekp em- emc eme emi emk emm emn emp en- enc ene eni enk enm enn enp ep- epc epe epi epm epn epp icc ice ici ick icm icn icp ie- iec iee iei iek iem ien iep iic iie iii iim iin iip ikc ike iki ikk im- imc ime imi imm imn imp in- inc ine ini ink inm inn inp ipc ipe ipi ipm ipn ipp kcc kce kci kck kcm kcn kcp ke- kec kee kei kek kem ken kep kic kie kii kik kim kin kip kkc kke kki kkk kkm kkn kkp kmc kme kmi kmk kmm kmp kn- knc kne kni knk knm knn knp kpc kpe kpi kpk kpm kpn kpp mc- mcc mce mci mck mcm mcn mcp mec mee mei mek mem men mep mi- mic mie mii mik mim min mip mkc mke mkk mkm mkn mkp mmc mme mmi mmk mmm mmn mmp mnc mne mni mnk mnm mnn mnp mpc mpe mpi mpk mpm mpn mpp n-i ncc nce nci nck ncm ncn ncp ne- nec nee nei nek nem nen nep nic nie nii nik nim nin nip nkc nke nki nkk nkm nkn nkp nmc nme nmi nmk nmm nmn nmp nnc nne nni nnk nnm nnn nnp npc npe npi npm npn npp p-p pcc pce pci pck pcm pcn pcp pec pee pei pek pem pen pep pic pie pii pik pim pin pip pkc pke pki pkm pkn pkp pmc pme pmi pmk pmm pmn pmp pn- pnc pne pni pnk pnm pnn pnp ppc ppe ppi ppk ppm ppn ppp