eeeee eerie eirie emeer emere emeri emiri emmer emmie erem- erere erier erimi erixx ermir exeem exeme i-m-r ieiri ierei iiiee iiiii imeem immer immie immix imrie irime irimi meere meeri meier meire meiri meixi memer memex merei merer meri- merie merir merre merri mexer mi-mi mimee mimer mimir mimmi mirer mirex mirie mirim mirre mirri mixer mixie mixxx mmiii mmmmm mmxii mxiii reeme reere reime remee remer remex remi- remix rere- reree rerir rexer rimer rimmi ririe xerem xexex xmmer xxiii xxxii xxxix