b-u bbb bbg bbi bbn bbr bbu bbw bgb bgg bgi bgn bgr bgu bgw bi- bib big bii bin bir biu biw bnb bng bni bnn bnr bnu bnw brb brg bri brn brr bru brw bub bug bui bun bur buu buw bwb bwg bwi bwr bwu gbg gbi gbn gbr gbu gbw ggb ggg ggi ggn ggr ggu ggw gib gig gii gin gir giu gnb gni gnn gnr gnu gnw grb grg gri grn grr gru grw gu- gub gug gui gun gur guu gwb gwg gwi gwn gwr gwu ibb ibg ibi ibn ibr ibu ibw igb igg igi ign igr igu igw iib iii iin iir iiu iiw in- inb ing ini inn inr inu ir- irb irg iri irn irr iru iu- iub iug iui iur iwb iwg iwi iwr iwu iww n-i nbb nbg nbi nbn nbr nbu nbw ngb ngg ngi ngn ngu ngw nib nig nii nin nir niu nnb nng nni nnn nnu nnw nrb nrg nri nrn nrr nru nrw nub nug nui nun nur nuu nwb nwi nwn nwr nwu rbb rbg rbi rbn rbr rbu rbw rgb rgg rgi rgn rgr rgw rib rig rii rin rir rnb rng rni rnn rnr rnu rnw rrb rrg rri rrn rrr rru rub rug rui run rur ruu rwb rwi rwr rwu ubb ubg ubi ubn ubr ubu ubw ugb ugg ugi ugn ugr ugu uib uig uii uin uir uiu un- unb ung uni unn unr unu unw ur- urb urg uri urn urr uru urw uug uun uur uuu uwb uwg uwn uwr uww wbb wbg wbi wbn wbr wbw wgb wgi wgn wgr wgw wib wig wii win wir wiu wn- wng wnn wnu wnw wr- wrg wri wrn wrr wru wrw wub wug wun wur wwi wwn wwu www