bbb bbe bbg bbi bbm bbo bbt be- beb bee beg bei bem beo bet bgb bge bgg bgi bgm bgo bgt bi- bib bie big bii bim bio bit bmb bme bmg bmi bmm bmo bmt bob boe bog boi bom boo bot btb bte btg bti btm bto btt ebb ebe ebg ebi ebm ebo ebt eeb eee eeg eem eeo eet egb ege egg egi egm ego egt eib eie eig eii eim eio eit em- emb eme emg emi emm emo emt eo- eob eoe eog eoi eom eoo eot etb ete etg eti etm eto ett gbe gbg gbi gbm gbo gbt ge- geb gee geg gei gem geo get ggb ggg ggi ggm ggo ggt gib gie gig gii gim gio git gmb gme gmg gmi gmm gmo gmt gob goe gog goi gom goo got gtb gte gtg gti gtm gto gtt ibb ibe ibg ibi ibm ibo ibt ie- iee ieg iei iem iet igb ige igg igi igm igo igt iib iie iii iim iio iit im- imb ime img imi imm imo imt io- iob ioe iog ioi iom ioo iot itb ite itg iti itm ito itt m-o mbb mbe mbg mbi mbm mbo mbt meb mee meg mei mem meo met mgb mge mgi mgm mgo mgt mi- mib mie mig mii mim mio mit mmb mme mmg mmi mmm mmo mmt mob moe mog moi mom moo mot mtb mte mtg mti mtm mto mtt o-i ob- obb obe obg obi obm obo obt oeb oee oeg oei oem oeo oet oge ogg ogi ogo ogt oib oie oii oim oio oit om- omb ome omg omi omm omo omt oo- oob oog ooi oom ooo oot ot- otb ote otg oti otm oto ott tbb tbe tbg tbi tbm tbo tbt te- teb tee teg tei tem teo tet tgb tge tgg tgi tgm tgo tgt tib tie tig tii tim tio tit tmb tme tmg tmi tmm tmo tmt to- tob toe tog toi tom too tot ttb tte ttg tti ttm tto ttt