bhogi bhooi bibbo bibio bibri big-i bigig bigoo bihor birgi bo-bo bo-ho bobbi bobr bobri bogor bohor bohri boigh boiro borbo borgh borgo borio boro- boroo borro brigg brigi brobo brogh brrrr ggobi ghori gibbi gibi- girih go-go go-oo gobbi gobbo gobhi gobig gobio gobir gogoi gogro gohir gohog gohor goibo goobi goobo goooh gorgo gorir grigg grogg grrrr h-bio h-iib hbogo hhhhh hi-hi hibhi hibob hibor hibri higgi highb higig higor hiroi hiroo ho-ho ho-oh hobor hobro hoigh hoori horii horio horro ibibo ibogo iggri igigi iiiii ioooi ioooo iorio irobo irori o-r-b obhor oboro ogiri ogogo oh-oh ohrio ohrob ooioo ooooh ooooo oribi origi origo orobo orrgo ribbi ribo- rig-i righi rigio rigor ro-ro robbi robbo robo- robor rogho rogoi rohob rohri roohi