-er bbb bbe bbg bbh bbi bbl bbn bbr be- beb bee beg beh bei bel ben ber bgb bge bgg bgh bgi bgl bgn bgr bhb bhe bhg bhh bhi bhl bhr bi- bib bie big bih bii bil bin bir blb ble blg blh bli bll bln blr bnb bne bng bni bnl bnn bnr brb bre brg brh bri brl brn brr ebb ebe ebg ebh ebi ebl ebn ebr eeb eee eeg eel een eer egb ege egg egh egi egl egn egr ehb ehe ehg ehh ehi ehl ehn ehr eib eie eig eii eil ein eir elb ele elg elh eli ell eln elr en- enb ene eng enh eni enl enn enr erb ere erg erh eri erl ern err gbe gbg gbh gbi gbl gbn gbr ge- geb gee geg geh gei gel gen ger ggb ggg ggh ggi ggn ggr ghb ghe ghg ghh ghi ghl ghn ghr gib gie gig gih gii gil gin gir glb gle glg glh gli gll gln glr gnb gne gni gnl gnn gnr grb gre grg grh gri grl grn grr h-i hbb hbe hbg hbh hbi hbl hbn hbr he- heb hee heg heh hei hel hen her hgb hge hgg hgh hgi hgl hgn hgr hhb hhe hhg hhh hhi hhl hhn hhr hib hie hig hih hii hil hin hir hlb hle hlg hlh hli hll hln hlr hnb hne hng hnh hnl hnn hr- hrb hre hrg hrh hri hrl hrn hrr ibb ibe ibg ibh ibi ibl ibn ibr ie- iee ieg iei iel ien ier igb ige igg igh igi igl ign igr ihb ihe ihg ihh ihi ihl ihn ihr iib iie iih iii iil iin iir il- ilb ile ilg ilh ili ill iln ilr in- inb ine ing inh ini inl inn inr ir- irb ire irg iri irl irn irr lbb lbe lbg lbh lbi lbl lbr leb lee leg leh lei lel len ler lgb lge lgg lgh lgi lgl lgn lgr lhb lhh lhi lhr lib lie lig lih lii lil lin lir llb lle llg lli lll lln llr lnb lne lng lnh lni lnl lnn lnr lrb lrg lrh lri lrn lrr n-i nbb nbe nbg nbi nbl nbn nbr ne- neb nee neg neh nei nel nen ner ngb nge ngg ngh ngi ngl ngn nhb nhe nhg nhh nhi nhl nhn nhr nib nie nig nih nii nil nin nir nlb nle nlg nlh nli nll nln nlr nnb nne nng nnh nni nnl nnn nrb nre nrg nri nrl nrn nrr rbb rbe rbg rbh rbi rbl rbn rbr re- reb ree reg reh rei rel ren rer rgb rge rgg rgh rgi rgn rgr rh- rhb rhe rhg rhh rhi rhl rhn rhr rib rie rig rih rii ril rin rir rle rlg rlh rli rll rln rlr rnb rng rnh rni rnn rnr rrb rrg rrh rri rrl rrn rrr