bbbb bbeb bebb bebe bebo beeb beem behm beme beo- bobb bobe bobo boee boeo bohm boho bomb bome boob booe booh boom ebbo eboe eboo eeee eemo eheh embe embo emme emoh hebb hebe hebo heeb heem hehe heho hem- heme hemo heom hhhh hmhb hmmm hobe hobo hohe hohm hoho hom- home homo hooe hoom mebe mebo meem mehe meme memo mhem mhmm mmhm mmmh mmmm mobb mobe mobo mohe mohm moho mome momo moob mooe o-eo obbo oboe oeme ohbe ohee ohho ohme ohob ohoh ombe ombo omee omeo omo- omoe omoo oobe ooho oome oooh oooo