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bbbee be-er beber beebe beffe befur bembe bemer berbe berme berre berru berum beuer beure brebu breef breem breer breme bremm brere breu- brmmm brrrr bruer bruff brume brumm bubbe buber buffe bumbu bumme burru ebber ebure eeeee efere effer efrem efuru embee ember embue emeer emere emmer emure erbbe erber erem- erere eum-u eurre febre feeme feere femme femur ferme ferr- ferre feuer freer freme fremm frere freur frume fu-fu fumee fumer furme mbebe mbere mbube mburu mebbe meefe meemu meere membe memer merer merre merur meuer meure mmfbm mmmmm mreru muffe mumbe mumme mummu mureu murre murru murum rebbe reber reefe reeme reere refer reffe refme remee remer remue remuf rere- reree rerum reuer reume rubee ruber ruere ruffe rumbe rumer rummu uber- ubume ufere umbe- umber umbre umeer umeme ureme urubu uuuuu

bbbbbb beebee beebem beefer beembe beemer beerme befree befume berbee berber berere berrer berube beumer beurre breefe breere bremer breuer brubru bruree bubber bububu buffer buffum bumbee bummer burbur burfee burree burrer eburru eburum eebree effere effume embree embrue emeere emmure erbree femmer ferber ferfer ferrer ferrum ferrur frefre freure furber furfur furrer furrfu mbembe member membre mememe memere mermer merrem merure mummer murmur murree muumuu rebuff reefer reeffe refeff refurb remeue remufe reuere rubbee rubber rubrum ruffer rumber rumbur rummer uruffe

bbbbbbb be-free bebeeru berbere brebeuf brember bremmer brummer bum-bee burbure eemmeer ferebee ferrere ferrure freebee frubber frummer furrure meemure membrum murfree murmure muu-muu referee referer remeber remueur rerefer umbrere umuerum

bbbbbbbb bemurmur berebere berumbur buruburu fermerer freebeer mbumburu memurubu meremere murmurer murumuru rebuffer referree referrer remember remembre remurmur umberere

beebeebee emmermeer fermerere

berberburr mememememe rememberer rememberme

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