b-u bbb bbd bbi bbm bbo bbu bdb bdd bdi bdm bdo bdu bdz bi- bib bid bii bim bio biu biz bmb bmd bmi bmm bmo bmu bmz bob bod boi bom boo bou boz bub bud bui bum buo buu buz bzd bzo bzu bzz dbb dbd dbi dbm dbo dbu dbz ddb ddd ddi ddm ddo ddu ddz di- dib did dii dim dio diu diz dmb dmd dmi dmm dmo dmu dmz dob dod doi dom doo dou doz dub dud dui dum duo duz dzb dzd dzi dzo dzu i-d ibb ibd ibi ibm ibo ibu ibz idb idd idi idm ido idu iib iid iii iim iio iiu im- imb imd imi imm imo imu imz io- iob iod ioi iom ioo iou iu- iub iud iui ium iuz izi izm izo izu izz m-o mbb mbd mbi mbm mbo mbu mdb mdd mdi mdm mdo mdu mdz mi- mib mid mii mim mio miu miz mmb mmd mmi mmm mmo mmu mmz mob mod moi mom moo mou moz mub mud mui mum muu mzb mzi mzm o-i ob- obb obd obi obm obo obu odb odd odi odm odo odu oib oid oii oim oio oiu oiz om- omb omd omi omm omo omu omz oo- oob ood ooi oom ooo ou- oud oui oum ouo ozm ozo ozu ozz ubb ubi ubo ubu udb udd udi udm udo udu uib uid uii uim uio uiu um- umb umd umi umm umo umu uob uod uom uoo uum uuu uzb uzi uzo uzu zbb zbm zdm zib zid zim zio ziz zmb zmd zmm zo- zob zod zoi zom zoo zou zub zud zui zum zuz zzz