bbb bbg bbi bbm bbo bbw bgb bgg bgi bgm bgo bgw bgz bi- bib big bii bim bio biw biz bmb bmg bmi bmm bmo bmw bmz bob bog boi bom boo bow boz bwb bwg bwi bwo bzo bzz gbg gbi gbm gbo gbw gbz ggb ggg ggi ggm ggo ggw ggz gib gig gii gim gio giz gmb gmg gmi gmm gmo gmz gob gog goi gom goo gow goz gwb gwg gwi gzo ibb ibg ibi ibm ibo ibw ibz igb igg igi igm igo igw iib iii iim iio iiw im- imb img imi imm imo imw imz io- iob iog ioi iom ioo iow iwb iwg iwi iwm iwo iww iwz izi izm izo izz m-o m-w mbb mbg mbi mbm mbo mbw mgb mgi mgm mgo mgw mgz mi- mib mig mii mim mio miz mmb mmg mmi mmm mmo mmw mmz mob mog moi mom moo mow moz mwb mwg mwi mwm mwo mww mzb mzi mzm mzw o-i ob- obb obg obi obm obo obw ogg ogi ogo oib oii oim oio oiz om- omb omg omi omm omo omw omz oo- oob oog ooi oom ooo oow owb owi owm owo oww ozm ozo ozw ozz wbb wbg wbi wbo wbw wbz wgb wgi wgm wgo wgw wgz wib wig wii wim wiz wm- wmb wmg wmi wmm wmo wmz wob wog woi wom woo wow woz wwi wwm wwo www z-g zbb zbm zbw zgb zgg zgi zib zig zim zio ziw ziz zmb zmm zmw zo- zob zog zoi zom zoo zow zzz