bbb bbg bbi bbm bbn bbo bgb bgg bgi bgm bgn bgo bi- bib big bii bim bin bio bmb bmg bmi bmm bmn bmo bnb bng bni bnn bno bob bog boi bom bon boo gbg gbi gbm gbn gbo ggb ggg ggi ggm ggn ggo gib gig gii gim gin gio gmb gmg gmi gmm gmn gmo gnb gni gnm gnn gno gob gog goi gom gon goo ibb ibg ibi ibm ibn ibo igb igg igi igm ign igo iib iii iim iin iio im- imb img imi imm imn imo in- inb ing ini inm inn ino io- iob iog ioi iom ion ioo m-o mbb mbg mbi mbm mbo mgb mgi mgm mgn mgo mi- mib mig mii mim min mio mmb mmg mmi mmm mmn mmo mnb mng mni mnm mnn mno mob mog moi mom mon moo n-i nbb nbg nbi nbm nbn nbo ngb ngg ngi ngm ngn ngo nib nig nii nim nin nio nmb nmg nmi nmm nmn nmo nnb nng nni nnm nnn nno no- nob nog noi nom non noo o-i ob- obb obg obi obm obn obo ogg ogi ogn ogo oib oii oim oin oio om- omb omg omi omm omn omo on- onb ong oni onn ono oo- oob oog ooi oom oon ooo