bbb bbd bbh bbi bbn bbo bbs bdb bdd bdh bdi bdo bds bhb bhd bhh bhi bho bhs bi- bib bid bih bii bin bio bis bnb bnd bni bnn bno bns bob bod boh boi bon boo bos bsb bsd bsh bsi bsn bso bss dbb dbd dbh dbi dbn dbo dbs ddb ddd ddh ddi ddn ddo dds dh- dhb dhd dhh dhi dho dhs di- dib did dih dii din dio dis dnb dnd dnh dni dnn dno dns dob dod doh doi don doo dos dsb dsd dsh dsi dsn dso dss h-i hbb hbd hbh hbi hbn hbo hbs hdb hdd hdh hdi hdn hdo hds hhb hhd hhh hhi hhn hho hhs hib hid hih hii hin hio his hnb hnd hnh hnn hno hns hob hod hoh hoi hon hoo hos hsb hsd hsh hsi hsn hss i-d ibb ibd ibh ibi ibn ibo ibs idb idd idh idi idn ido ids ihb ihd ihh ihi ihn iho ihs iib iid iih iii iin iio iis in- inb ind inh ini inn ino ins io- iob iod ioh ioi ion ioo ios is- isb isd ish isi isn iso iss n-i nbb nbd nbi nbn nbo nbs ndb ndd ndh ndi ndn ndo nds nhb nhd nhh nhi nhn nhs nib nid nih nii nin nio nis nnb nnh nni nnn nno nns no- nob nod noh noi non noo nos nsb nsd nsh nsi nsn nso nss o-i ob- obb obd obh obi obn obo obs odb odd odh odi odn odo ods ohd ohh ohi ohn oho ohs oib oid oii oin oio ois on- onb ond onh oni onn ono ons oo- oob ood ooh ooi oon ooo oos os- osb osd osh osi osn oso oss sbb sbd sbh sbi sbn sbo sbs sdb sdd sdh sdi sdn sdo sds sh- shb shd shh shi shn sho shs sib sid sih sii sin sio sis snb snd sni snn sno sns sob sod soh soi son soo sos ss- ssb ssd ssh ssi ssn sso sss