bbb bbg bbh bbi bbo bgb bgg bgh bgi bgo bhb bhg bhh bhi bho bi- bib big bih bii bio bob bog boh boi boo gbg gbh gbi gbo ggb ggg ggh ggi ggo ghb ghg ghh ghi gho gib gig gih gii gio gob gog goh goi goo h-i hbb hbg hbh hbi hbo hgb hgg hgh hgi hgo hhb hhg hhh hhi hho hib hig hih hii hio hob hog hoh hoi hoo ibb ibg ibh ibi ibo igb igg igh igi igo ihb ihg ihh ihi iho iib iih iii iio io- iob iog ioh ioi ioo o-i ob- obb obg obh obi obo ogg ogh ogi ogo ohg ohh ohi oho oib oii oio oo- oob oog ooh ooi ooo