eee eek eem eep eet eie eii eik eim eip eit eke eki ekp ekt em- eme emi emk emm emp emt ep- epe epi epm epp ept ete eti etk etm etp ett ie- iee iei iek iem iep iet iie iii iim iip iit ike iki ikk ikt im- ime imi imm imp imt ipe ipi ipm ipp ipt ite iti itk itm itp itt k-t ke- kee kei kek kem kep ket kie kii kik kim kip kit kke kki kkk kkm kkp kkt kme kmi kmk kmm kmp kmt kpe kpi kpk kpm kpp kpt kte ktk ktm ktp ktt mee mei mek mem mep met mi- mie mii mik mim mip mit mke mkk mkm mkp mkt mme mmi mmk mmm mmp mmt mpe mpi mpk mpm mpp mpt mte mti mtk mtm mtp mtt p-p pee pei pek pem pep pet pie pii pik pim pip pit pke pki pkm pkp pkt pme pmi pmk pmm pmp pmt ppe ppi ppk ppm ppp ppt pt- pte pti ptk ptm ptp ptt te- tee tei tek tem tep tet tie tii tik tim tip tit tke tkk tkm tkp tkt tme tmi tmk tmm tmp tmt tpe tpi tpk tpm tpp tpt tte tti ttk ttm ttp ttt