-er -th bbb bbe bbh bbi bbl bbr bbt be- beb bee beh bei bel ber bet bhb bhe bhh bhi bhl bhr bht bi- bib bie bih bii bil bir bit blb ble blh bli bll blr blt brb bre brh bri brl brr brt btb bte bth bti btl btr btt ebb ebe ebh ebi ebl ebr ebt eeb eee eel eer eet ehb ehe ehh ehi ehl ehr eht eib eie eii eil eir eit elb ele elh eli ell elr elt erb ere erh eri erl err ert etb ete eth eti etl etr ett h-i hbb hbe hbh hbi hbl hbr hbt he- heb hee heh hei hel her het hhb hhe hhh hhi hhl hhr hht hib hie hih hii hil hir hit hlb hle hlh hli hll hlr hlt hr- hrb hre hrh hri hrl hrr hrt htb hte hth hti htl htr htt ibb ibe ibh ibi ibl ibr ibt ie- iee iei iel ier iet ihb ihe ihh ihi ihl ihr iht iib iie iih iii iil iir iit il- ilb ile ilh ili ill ilr ilt ir- irb ire iri irl irr irt itb ite ith iti itl itt lbb lbe lbh lbi lbl lbr lbt leb lee leh lei lel ler let lhb lhh lhi lhr lht lib lie lih lii lil lir lit llb lle lli lll llr llt lrb lrh lri lrr lrt ltb lte lth lti ltl ltr ltt rbb rbe rbh rbi rbl rbr rbt re- reb ree reh rei rel rer ret rh- rhb rhe rhh rhi rhl rhr rht rib rie rih rii ril rir rit rle rlh rli rll rlr rlt rrb rrh rri rrl rrr rrt rtb rte rti rtl rtr rtt tbb tbe tbh tbi tbl tbr tbt te- teb tee teh tei tel ter tet th- thb the thh thi thl thr tht tib tie tih tii til tir tit tle tlh tli tll tlr tlt trb tre trh tri trl trr trt ttb tte tth tti ttl ttr ttt