-ol bbb bbd bbg bbi bbl bbn bbo bbs bdb bdd bdg bdi bdl bdo bds bgb bgd bgg bgi bgl bgn bgo bgs bi- bib bid big bii bil bin bio bis blb bld blg bli bll bln blo bls bnb bnd bng bni bnl bnn bno bns bob bod bog boi bol bon boo bos bsb bsd bsg bsi bsl bsn bso bss dbb dbd dbg dbi dbl dbn dbo dbs ddb ddd ddg ddi ddl ddn ddo dds dgd dgg dgi dgl dgn dgs di- dib did dig dii dil din dio dis dl- dlb dld dlg dli dll dlo dls dnb dnd dng dni dnl dnn dno dns dob dod dog doi dol don doo dos dsb dsd dsg dsi dsl dsn dso dss g-d gbd gbg gbi gbl gbn gbo gbs gdb gdd gdi gdl gdn gdo gds ggb ggd ggg ggi ggn ggo ggs gib gid gig gii gil gin gio gis glb gld glg gli gll gln glo gls gnb gnd gni gnl gnn gno gns gob god gog goi gol gon goo gos gsb gsd gsg gsi gsl gsn gso gss i-d ibb ibd ibg ibi ibl ibn ibo ibs idb idd idg idi idl idn ido ids igb igd igg igi igl ign igo igs iib iid iii iil iin iio iis il- ilb ild ilg ili ill iln ilo ils in- inb ind ing ini inl inn ino ins io- iob iod iog ioi iol ion ioo ios is- isb isd isg isi isl isn iso iss lbb lbd lbg lbi lbl lbo lbs ldb ldd ldg ldi ldl ldn ldo lds lgb lgd lgg lgi lgl lgn lgo lgs lib lid lig lii lil lin lio lis llb lld llg lli lll lln llo lls lnb lnd lng lni lnl lnn lno lns lob lod log loi lol lon loo los lsb lsd lsg lsi lsl lsn lso lss n-i nbb nbd nbg nbi nbl nbn nbo nbs ndb ndd ndg ndi ndl ndn ndo nds ngb ngd ngg ngi ngl ngn ngo ngs nib nid nig nii nil nin nio nis nlb nld nlg nli nll nln nlo nls nnb nng nni nnl nnn nno nns no- nob nod nog noi nol non noo nos nsb nsd nsg nsi nsl nsn nso nss o-i ob- obb obd obg obi obl obn obo obs odb odd odg odi odl odn odo ods ogd ogg ogi ogl ogn ogo ogs oib oid oii oil oin oio ois olb old olg oli oll oln olo ols on- onb ond ong oni onl onn ono ons oo- oob ood oog ooi ool oon ooo oos os- osb osd osg osi osl osn oso oss sbb sbd sbg sbi sbl sbn sbo sbs sdb sdd sdg sdi sdl sdn sdo sds sgb sgd sgg sgi sgl sgn sgo sgs sib sid sig sii sil sin sio sis slb sld slg sli sll sln slo sls snb snd sng sni snl snn sno sns sob sod sog soi sol son soo sos ss- ssb ssd ssg ssi ssl ssn sso sss