bbb bbd bbg bbm bbn bbo bdb bdd bdg bdm bdo bgb bgd bgg bgm bgn bgo bmb bmd bmg bmm bmn bmo bnb bnd bng bnn bno bob bod bog bom bon boo dbb dbd dbg dbm dbn dbo ddb ddd ddg ddm ddn ddo dgd dgg dgm dgn dmb dmd dmg dmm dmn dmo dnb dnd dng dnm dnn dno dob dod dog dom don doo g-d gbd gbg gbm gbn gbo gdb gdd gdm gdn gdo ggb ggd ggg ggm ggn ggo gmb gmd gmg gmm gmn gmo gnb gnd gnm gnn gno gob god gog gom gon goo m-o mbb mbd mbg mbm mbo mdb mdd mdg mdm mdn mdo mgb mgd mgm mgn mgo mmb mmd mmg mmm mmn mmo mnb mng mnm mnn mno mob mod mog mom mon moo nbb nbd nbg nbm nbn nbo ndb ndd ndg ndm ndn ndo ngb ngd ngg ngm ngn ngo nmb nmd nmg nmm nmn nmo nnb nng nnm nnn nno no- nob nod nog nom non noo ob- obb obd obg obm obn obo odb odd odg odm odn odo ogd ogg ogn ogo om- omb omd omg omm omn omo on- onb ond ong onn ono oo- oob ood oog oom oon ooo