-er bbb bbe bbh bbi bbk bbl bbr be- beb bee beh bei bek bel ber bhb bhe bhh bhi bhk bhl bhr bi- bib bie bih bii bik bil bir bkb bke bkk bkl bkr blb ble blh bli blk bll blr brb bre brh bri brk brl brr ebb ebe ebh ebi ebk ebl ebr eeb eee eek eel eer ehb ehe ehh ehi ehl ehr eib eie eii eik eil eir ekb eke ekh eki ekl ekr elb ele elh eli elk ell elr erb ere erh eri erk erl err h-i hbb hbe hbh hbi hbk hbl hbr he- heb hee heh hei hek hel her hhb hhe hhh hhi hhk hhl hhr hib hie hih hii hik hil hir hkb hkh hki hkk hkl hkr hlb hle hlh hli hll hlr hr- hrb hre hrh hri hrk hrl hrr ibb ibe ibh ibi ibk ibl ibr ie- iee iei iek iel ier ihb ihe ihh ihi ihk ihl ihr iib iie iih iii iil iir ikb ike iki ikk ikl ikr il- ilb ile ilh ili ilk ill ilr ir- irb ire iri irk irl irr kbb kbe kbh kbi kbk kbl kbr ke- keb kee keh kei kek kel ker khe khh khi khk khr kib kie kih kii kik kil kir kkb kke kkh kki kkk kkl kkr kl- klb klh kli klr kri krk krl krr lbb lbe lbh lbi lbk lbl lbr leb lee leh lei lek lel ler lhb lhh lhi lhk lhr lib lie lih lii lik lil lir lkb lkh lkl lkr llb lle lli llk lll llr lrb lrh lri lrk lrr rbb rbe rbh rbi rbk rbl rbr re- reb ree reh rei rek rel rer rh- rhb rhe rhh rhi rhl rhr rib rie rih rii rik ril rir rkb rke rkk rle rlh rli rll rlr rrb rrh rri rrk rrl rrr