bbbb bbdd bbdo bdii bdmi bibb bibi bibo bidi bido bimo bio- bioi bipm bipp bmdb bmdp bmmi bmop bobb bobi bobo bodb bodi bodo boi- boid boii boim bomb bomi bomp boob bood boom boop bopp d-bo dbpd dddd ddpo dibb dibo dibp didi dido diii dimi dimm dimo dimp diop dipo dipp dmop dobb dobi dod- dodd dodi dodo doid domb domi domm domo domp doob dood doom doop dopo dopp dpmi dpmo ibbm ibdo ibid ibim ibmp idbm iddm iddo idid idio iiii iiio iioi iioo iiop iipm imbi imdb imdi imid immi immo imod impi iobi iod- iodd iodo ioii ioio iomo iooi iooo ipdi ipid ipmi ipmp ipod ipop ippo mbdb mbim mbio mddm mdii mdmp mdop mdpi mdpp mid- midi mido miii miio mim- mimd mimi mimo mimp mio- mipi mmdb mmdi mmii mmmd mmmm mmod mmpi mobb mobi mobo modd modi modo moii moio momi momo moob mood moop mopp mpio mppp obbo obid oboi odbo oddd oddi odio odom odoo odop oido oiii oimb ombo omdb omid omim omio omo- omoi omoo oobi oodi ooid oooo opii opio opo- oppi oppo pdmi pibb pibi pido piip pimi pimp piob pipi pipo pipp pmip pmmp pmoi pmpm pmpo pobo pod- podd podi podo poid poio pomi pomo pomp pood poop pop- popi popo popp ppib ppid ppod pppd pppo pppp