bbb bbd bbi bbm bbn bbo bbs bdb bdd bdi bdm bdo bds bi- bib bid bii bim bin bio bis bmb bmd bmi bmm bmn bmo bms bnb bnd bni bnn bno bns bob bod boi bom bon boo bos bsb bsd bsi bsm bsn bso bss dbb dbd dbi dbm dbn dbo dbs ddb ddd ddi ddm ddn ddo dds di- dib did dii dim din dio dis dmb dmd dmi dmm dmn dmo dms dnb dnd dni dnm dnn dno dns dob dod doi dom don doo dos dsb dsd dsi dsm dsn dso dss i-d ibb ibd ibi ibm ibn ibo ibs idb idd idi idm idn ido ids iib iid iii iim iin iio iis im- imb imd imi imm imn imo ims in- inb ind ini inm inn ino ins io- iob iod ioi iom ion ioo ios is- isb isd isi ism isn iso iss m-o mbb mbd mbi mbm mbo mbs mdb mdd mdi mdm mdn mdo mds mi- mib mid mii mim min mio mis mmb mmd mmi mmm mmn mmo mms mnb mni mnm mnn mno mns mob mod moi mom mon moo mos msb msd msi msm msn mso mss n-i nbb nbd nbi nbm nbn nbo nbs ndb ndd ndi ndm ndn ndo nds nib nid nii nim nin nio nis nmb nmd nmi nmm nmn nmo nms nnb nni nnm nnn nno nns no- nob nod noi nom non noo nos nsb nsd nsi nsm nsn nso nss o-i ob- obb obd obi obm obn obo obs odb odd odi odm odn odo ods oib oid oii oim oin oio ois om- omb omd omi omm omn omo oms on- onb ond oni onn ono ons oo- oob ood ooi oom oon ooo oos os- osb osd osi osm osn oso oss sbb sbd sbi sbm sbn sbo sbs sdb sdd sdi sdm sdn sdo sds sib sid sii sim sin sio sis smb smd smi smm smn smo sms snb snd sni snm snn sno sns sob sod soi som son soo sos ss- ssb ssd ssi ssm ssn sso sss