bbb bbd bbg bbi bbn bbo bbs bbt bdb bdd bdg bdi bdo bds bdt bgb bgd bgg bgi bgn bgo bgs bgt bi- bib bid big bii bin bio bis bit bnb bnd bng bni bnn bno bns bnt bob bod bog boi bon boo bos bot bsb bsd bsg bsi bsn bso bss bst btb btd btg bti btn bto bts btt dbb dbd dbg dbi dbn dbo dbs dbt ddb ddd ddg ddi ddn ddo dds ddt dgd dgg dgi dgn dgs dgt di- dib did dig dii din dio dis dit dnb dnd dng dni dnn dno dns dnt dob dod dog doi don doo dos dot dsb dsd dsg dsi dsn dso dss dst dtb dtd dtg dti dtn dto dts dtt g-d gbd gbg gbi gbn gbo gbs gbt gdb gdd gdi gdn gdo gds gdt ggb ggd ggg ggi ggn ggo ggs ggt gib gid gig gii gin gio gis git gnb gnd gni gnn gno gns gnt gob god gog goi gon goo gos got gsb gsd gsg gsi gsn gso gss gst gtb gtd gtg gti gtn gto gts gtt i-d ibb ibd ibg ibi ibn ibo ibs ibt idb idd idg idi idn ido ids idt igb igd igg igi ign igo igs igt iib iid iii iin iio iis iit in- inb ind ing ini inn ino ins int io- iob iod iog ioi ion ioo ios iot is- isb isd isg isi isn iso iss ist itb itd itg iti itn ito its itt n-i nbb nbd nbg nbi nbn nbo nbs nbt ndb ndd ndg ndi ndn ndo nds ndt ngb ngd ngg ngi ngn ngo ngs ngt nib nid nig nii nin nio nis nit nnb nng nni nnn nno nns nnt no- nob nod nog noi non noo nos not nsb nsd nsg nsi nsn nso nss nst ntb ntd ntg nti ntn nto nts ntt o-i ob- obb obd obg obi obn obo obs obt odb odd odg odi odn odo ods odt ogd ogg ogi ogn ogo ogs ogt oib oid oii oin oio ois oit on- onb ond ong oni onn ono ons ont oo- oob ood oog ooi oon ooo oos oot os- osb osd osg osi osn oso oss ost ot- otb otd otg oti otn oto ots ott sbb sbd sbg sbi sbn sbo sbs sbt sdb sdd sdg sdi sdn sdo sds sdt sgb sgd sgg sgi sgn sgo sgs sgt sib sid sig sii sin sio sis sit snb snd sng sni snn sno sns snt sob sod sog soi son soo sos sot ss- ssb ssd ssg ssi ssn sso sss sst stb std stg sti stn sto sts stt tbb tbd tbg tbi tbn tbo tbs tbt tdb tdd tdg tdi tdn tdo tds tdt tgb tgg tgi tgn tgo tgs tgt tib tid tig tii tin tio tis tit tnb tnd tng tni tnn tno tns tnt to- tob tod tog toi ton too tos tot tsb tsd tsg tsi tsn tso tss tst ttb ttd ttg tti ttn tto tts ttt