bbbb bbeb bebb bebe bebi bebo beeb beek beem beik beim beke beki beko beme beo- beok bibb bibe bibi bibo bieb bike biko bimo bio- bioi bmmi bobb bobe bobi bobo boee boeo boi- boie boii boim boke boki boko bomb bome bomi boob booe book boom ebbo eboe eboo eeee eeke eemo eiei eike eiki eiko eime eimi ekeb ekek ekki ekoi embe embi embo emek emii emim emme emmi i-be ibbm ibie ibim ieie ieio ieme iiie iiii iiio iioi iioo ikee ikki ikko ikmo ikom ikoo imbe imbi imme immi immo imok iobi ioee ioii ioio ioke ioko iome iomo iooi iooo kbbb kbbe kbbi kbbk kbbm kbbo kbeb kbee kbek kbeo kbib kbie kbik kbim kbio kbkb kbkk kbko kbmb kbme kbmi kbmo kbob kboe kboi kbok kboo kebb kebe kebi keek keem keib keii keik keio kekb keke keki keko kemb keme kemi kemm kemo keok keom kibb kibe kibi kibo kiii kiik kiki kikk kiko kimb kime kimi kimm kimo kioe kioi kiok kioo kkbb kkbe kkbi kkbo kkik kkim kkkk kkmi kkmk kkmo kkob kkoo kmbi kmei kmem kmeo kmke kmkk kmko kmme kmmk kmmm kmmo kmob kmoe kmok kmom kobb kobe kobi kobk kobo koei koii kokb koke koki kokk koko komb kome komi komo koob kooi kook kooo mbim mbio mebe mebo meek meem meik meke meki meko meme memo meok miee miek miem miii miio mike miki mikk miko mim- mime mimi mimo mio- mkie mmii mmmm mobb mobe mobi mobo moii moio moke moki moko mome momi momo moob mooe mook o-eo obbo obie obkb oboe oboi obok oeme oiii oike oiko oimb oime okie okko okmo okok okom ombe ombo omee omei omeo omie omim omio omo- omoe omoi omoo oobe oobi oome oooo