bbbb bbdd bbeb bdii bdmi bebb bebe bebi bede bedi beeb beed beem beim beme bezd beze bezi bibb bibe bibi bide bidi bieb bied bize bizz bmdb bmmi bzie bzzz dddd ddie debe debi dedd dede dedi deeb deed deem deid deie deim dem- demb demd deme demi deze dibb dibe dide didi dieb died diem diez diii dime dimi dimm dize dizi dizz dzbb dzbm dzem dzmb dzme dzmz dzze ebed ebid edde eddi eddm ede- edei edem edie edme eede eeee eeze eid- eide eidi eied eiei eime eimi embd embe embi emid emii emim emme emmi ezed ezem i-be ibbm ibed ibid ibie ibim idbe idbm iddm ided idee idem idid idie idmz iedm ieie ieme iide iied iiie iiii imbe imbi imdb imdi imed imid imme immi ized izze mbdb mbed mbim mddm mdii mdme mebe medb medd mede medi meed meem meez meid meme memz meze mezz mid- mide midi miee miem miii mim- mimd mime mimi mize mizz mmdb mmdi mmii mmmd mmmm mze mzee zebe zedd zede zedi zeid zeme zemi zeze zide zidi zidm ziem zimb zimm zizi zizz zmdi zmed zzzz