bbb bbg bbh bbi bbn bbo bbr bbs bgb bgg bgh bgi bgn bgo bgr bgs bhb bhg bhh bhi bho bhr bhs bi- bib big bih bii bin bio bir bis bnb bng bni bnn bno bnr bns bob bog boh boi bon boo bor bos brb brg brh bri brn bro brr brs bsb bsg bsh bsi bsn bso bsr bss gbg gbh gbi gbn gbo gbr gbs ggb ggg ggh ggi ggn ggo ggr ggs ghb ghg ghh ghi ghn gho ghr ghs gib gig gih gii gin gio gir gis gnb gni gnn gno gnr gns gob gog goh goi gon goo gor gos grb grg grh gri grn gro grr grs gsb gsg gsi gsn gso gsr gss h-i hbb hbg hbh hbi hbn hbo hbr hbs hgb hgg hgh hgi hgn hgo hgr hgs hhb hhg hhh hhi hhn hho hhr hhs hib hig hih hii hin hio hir his hnb hng hnh hnn hno hns hob hog hoh hoi hon hoo hor hos hr- hrb hrg hrh hri hrn hro hrr hrs hsb hsg hsh hsi hsn hsr hss ibb ibg ibh ibi ibn ibo ibr ibs igb igg igh igi ign igo igr igs ihb ihg ihh ihi ihn iho ihr ihs iib iih iii iin iio iir iis in- inb ing inh ini inn ino inr ins io- iob iog ioh ioi ion ioo ior ios ir- irb irg iri irn iro irr irs is- isb isg ish isi isn iso isr iss n-i nbb nbg nbi nbn nbo nbr nbs ngb ngg ngh ngi ngn ngo ngs nhb nhg nhh nhi nhn nhr nhs nib nig nih nii nin nio nir nis nnb nng nnh nni nnn nno nns no- nob nog noh noi non noo nor nos nrb nrg nri nrn nro nrr nrs nsb nsg nsh nsi nsn nso nsr nss o-i ob- obb obg obh obi obn obo obr obs ogg ogh ogi ogn ogo ogs ohg ohh ohi ohn oho ohr ohs oib oii oin oio oir ois on- onb ong onh oni onn ono onr ons oo- oob oog ooh ooi oon ooo oor oos or- orb org orh ori orn oro orr ors os- osb osg osh osi osn oso osr oss rbb rbg rbh rbi rbn rbo rbr rbs rgb rgg rgh rgi rgn rgo rgr rgs rh- rhb rhg rhh rhi rhn rho rhr rhs rib rig rih rii rin rio rir ris rnb rng rnh rni rnn rno rnr rns rob rog roh roi ron roo ror ros rrb rrg rrh rri rrn rrr rrs rsb rsg rsh rsi rsn rso rsr rss sbb sbg sbh sbi sbn sbo sbr sbs sgb sgg sgh sgi sgn sgo sgr sgs sh- shb shg shh shi shn sho shr shs sib sig sih sii sin sio sir sis snb sng sni snn sno snr sns sob sog soh soi son soo sor sos sr- srb srg srh sri srn sro srr srs ss- ssb ssg ssh ssi ssn sso ssr sss