-er -ji eee eem eep eer eie eii eij eim eip eir eji ejp em- eme emi emm emp emr ep- epe epi epm epp epr ere eri erm erp err ie- iee iei iej iem iep ier iie iii iij iim iip iir ije iji ijm im- ime imi imm imp ipe ipi ipm ipp ipr ir- ire iri irj irm irp irr j-i jee jei jej jem jep jer jie jii jij jim jip jir jjj jjp jjr jme jmi jmj jmm jmp jmr jpe jpi jpj jpm jpp jpr jri jrm jrp jrr m-r mee mei mej mem mep mer mi- mie mii mij mim mip mir mje mjj mjm mjp mjr mme mmi mmj mmm mmp mmr mpe mpi mpm mpp mpr mre mri mrj mrm mrp mrr p-p pee pei pem pep per pie pii pij pim pip pir pji pjm pjp pme pmi pmm pmp pmr ppe ppi ppj ppm ppp ppr pre pri prm prp prr re- ree rei rem rep rer rie rii rim rip rir rjm rjp rjr rme rmi rmm rmp rmr rpe rpi rpm rpp rpr rri rrm rrp rrr