-th bbb bbd bbh bbi bbn bbo bbs bbt bdb bdd bdh bdi bdo bds bdt bhb bhd bhh bhi bho bhs bht bi- bib bid bih bii bin bio bis bit bnb bnd bni bnn bno bns bnt bob bod boh boi bon boo bos bot bsb bsd bsh bsi bsn bso bss bst btb btd bth bti btn bto bts btt dbb dbd dbh dbi dbn dbo dbs dbt ddb ddd ddh ddi ddn ddo dds ddt dh- dhb dhd dhh dhi dho dhs dht di- dib did dih dii din dio dis dit dnb dnd dnh dni dnn dno dns dnt dob dod doh doi don doo dos dot dsb dsd dsh dsi dsn dso dss dst dtb dtd dth dti dtn dto dts dtt h-i hbb hbd hbh hbi hbn hbo hbs hbt hdb hdd hdh hdi hdn hdo hds hdt hhb hhd hhh hhi hhn hho hhs hht hib hid hih hii hin hio his hit hnb hnd hnh hnn hno hns hnt hob hod hoh hoi hon hoo hos hot hsb hsd hsh hsi hsn hss hst htb htd hth hti htn hto hts htt i-d ibb ibd ibh ibi ibn ibo ibs ibt idb idd idh idi idn ido ids idt ihb ihd ihh ihi ihn iho ihs iht iib iid iih iii iin iio iis iit in- inb ind inh ini inn ino ins int io- iob iod ioh ioi ion ioo ios iot is- isb isd ish isi isn iso iss ist itb itd ith iti itn ito its itt n-i nbb nbd nbi nbn nbo nbs nbt ndb ndd ndh ndi ndn ndo nds ndt nhb nhd nhh nhi nhn nhs nht nib nid nih nii nin nio nis nit nnb nnh nni nnn nno nns nnt no- nob nod noh noi non noo nos not nsb nsd nsh nsi nsn nso nss nst ntb ntd nth nti ntn nto nts ntt o-i ob- obb obd obh obi obn obo obs obt odb odd odh odi odn odo ods odt ohd ohh ohi ohn oho ohs oht oib oid oii oin oio ois oit on- onb ond onh oni onn ono ons ont oo- oob ood ooh ooi oon ooo oos oot os- osb osd osh osi osn oso oss ost ot- otb otd oth oti otn oto ots ott sbb sbd sbh sbi sbn sbo sbs sbt sdb sdd sdh sdi sdn sdo sds sdt sh- shb shd shh shi shn sho shs sht sib sid sih sii sin sio sis sit snb snd sni snn sno sns snt sob sod soh soi son soo sos sot ss- ssb ssd ssh ssi ssn sso sss sst stb std sth sti stn sto sts stt tbb tbd tbh tbi tbn tbo tbs tbt tdb tdd tdh tdi tdn tdo tds tdt th- thb thd thh thi thn tho ths tht tib tid tih tii tin tio tis tit tnb tnd tnh tni tnn tno tns tnt to- tob tod toh toi ton too tos tot tsb tsd tsh tsi tsn tso tss tst ttb ttd tth tti ttn tto tts ttt