-er bbb bbe bbg bbh bbi bbn bbr be- beb bee beg beh bei ben ber bgb bge bgg bgh bgi bgn bgr bhb bhe bhg bhh bhi bhr bi- bib bie big bih bii bin bir bnb bne bng bni bnn bnr brb bre brg brh bri brn brr ebb ebe ebg ebh ebi ebn ebr eeb eee eeg een eer egb ege egg egh egi egn egr ehb ehe ehg ehh ehi ehn ehr eib eie eig eii ein eir en- enb ene eng enh eni enn enr erb ere erg erh eri ern err gbe gbg gbh gbi gbn gbr ge- geb gee geg geh gei gen ger ggb ggg ggh ggi ggn ggr ghb ghe ghg ghh ghi ghn ghr gib gie gig gih gii gin gir gnb gne gni gnn gnr grb gre grg grh gri grn grr h-i hbb hbe hbg hbh hbi hbn hbr he- heb hee heg heh hei hen her hgb hge hgg hgh hgi hgn hgr hhb hhe hhg hhh hhi hhn hhr hib hie hig hih hii hin hir hnb hne hng hnh hnn hr- hrb hre hrg hrh hri hrn hrr ibb ibe ibg ibh ibi ibn ibr ie- iee ieg iei ien ier igb ige igg igh igi ign igr ihb ihe ihg ihh ihi ihn ihr iib iie iih iii iin iir in- inb ine ing inh ini inn inr ir- irb ire irg iri irn irr n-i nbb nbe nbg nbi nbn nbr ne- neb nee neg neh nei nen ner ngb nge ngg ngh ngi ngn nhb nhe nhg nhh nhi nhn nhr nib nie nig nih nii nin nir nnb nne nng nnh nni nnn nrb nre nrg nri nrn nrr rbb rbe rbg rbh rbi rbn rbr re- reb ree reg reh rei ren rer rgb rge rgg rgh rgi rgn rgr rh- rhb rhe rhg rhh rhi rhn rhr rib rie rig rih rii rin rir rnb rng rnh rni rnn rnr rrb rrg rrh rri rrn rrr