eee eem eep eex eie eii eim eip eix em- eme emi emm emp emx ep- epe epi epm epp epx ex- exe exi exp exx ie- iee iei iem iep iex iie iii iim iip iix im- ime imi imm imp imx ipe ipi ipm ipp ipx ixe ixi mee mei mem mep mex mi- mie mii mim mip mix mme mmi mmm mmp mmx mpe mpi mpm mpp mpx mxi mxp p-p pee pei pem pep pex pie pii pim pip pix pme pmi pmm pmp pmx ppe ppi ppm ppp ppx pxe pxm xee xem xep xex xie xii xix xmi xmm xmp xmx xpe xpm xpp xxi xxp xxx

eeee eiei eime eimi emex emii emim emix emme emmi empe empi epee epi- epie epip epix eppp epxp exim expm ieie ieme iiie iiii iipm imep imix imme immi impi impx ipex ipie ipix ipmi ipmp ipxe ixxi meem meep meme memx mepe mexx miee miem miep miii mim- mime mimi mimp mipi mixe mixi mixx mmii mmix mmmm mmpi mmxi mmxx mpie mppe mppp mxii mxim mxpx mxxi peep peip pepe pepi piem piep piip pime pimi pimp pipe pipi pipp pixx pmip pmmp pmpm ppie pppp xeme xexe xiii xipe xixi xmii xmpp xxii xxix xxxi xxxx

eeeee eepee emmie empee eppie exeem exeme iepe iiiee iiiii imeem immie immix impee impei ippee ippei meixi memex mi-mi mimee mimmi mimpi mipep mipim mixie mixxx mmiii mmmmm mmpip mmxii mxiii peixe pemex pepee peppe peppi pexip pipex pippi pixie ppxii xexex xxiii xxxii xxxix

empiem exeime exemie meemie meemix mememe peepee pempem pie-ix pipipi pippip pppppp xieme xiexie ximmee xxxiii

mim-mem pee-pee pip-pip xxxxxxx

e-i-e-i- i-ii-iii peeppeep

mememememe

pip-pip-pip

mmmmmmmmmmmm xxxxxxxxxxxx