-er bbb bbd bbe bbi bbl bbm bbr bbt bdb bdd bde bdi bdl bdm bdr bdt be- beb bed bee bei bel bem ber bet bi- bib bid bie bii bil bim bir bit blb bld ble bli bll blm blr blt bmb bmd bme bmi bml bmm bmr bmt brb brd bre bri brl brm brr brt btb btd bte bti btl btm btr btt dbb dbd dbe dbi dbl dbm dbr dbt ddb ddd dde ddi ddl ddm ddr ddt de- deb ded dee dei del dem der det di- dib did die dii dil dim dir dit dl- dlb dld dle dli dll dlm dlr dlt dmb dmd dme dmi dml dmm dmr dmt drb drd dre dri drl drm drr drt dtb dtd dte dti dtl dtm dtr dtt ebb ebd ebe ebi ebl ebm ebr ebt ed- edb edd ede edi edl edm edr edt eeb eed eee eel eem eer eet eib eid eie eii eil eim eir eit elb eld ele eli ell elm elr elt em- emb emd eme emi eml emm emr emt erb erd ere eri erl erm err ert etb etd ete eti etl etm etr ett i-d ibb ibd ibe ibi ibl ibm ibr ibt idb idd ide idi idl idm idr idt ie- ied iee iei iel iem ier iet iib iid iie iii iil iim iir iit il- ilb ild ile ili ill ilm ilr ilt im- imb imd ime imi iml imm imt ir- irb ird ire iri irl irm irr irt itb itd ite iti itl itm itt lbb lbd lbe lbi lbl lbm lbr lbt ldb ldd lde ldi ldl ldm ldr ldt leb led lee lei lel lem ler let lib lid lie lii lil lim lir lit llb lld lle lli lll llm llr llt lmb lmd lme lmi lml lmm lmr lmt lrb lrd lri lrm lrr lrt ltb ltd lte lti ltl ltm ltr ltt m-r mbb mbd mbe mbi mbl mbm mbr mbt mdb mdd mde mdi mdl mdm mdr mdt meb med mee mei mel mem mer met mi- mib mid mie mii mil mim mir mit mlb mld mle mli mll mlm mlr mlt mmb mmd mme mmi mml mmm mmr mmt mrb mrd mre mri mrl mrm mrr mrt mtb mtd mte mti mtl mtm mtr mtt rbb rbd rbe rbi rbl rbm rbr rbt rdb rdd rde rdi rdl rdm rdr rdt re- reb red ree rei rel rem rer ret rib rid rie rii ril rim rir rit rld rle rli rll rlm rlr rlt rmb rmd rme rmi rml rmm rmr rmt rrb rrd rri rrl rrm rrr rrt rtb rtd rte rti rtl rtm rtr rtt tbb tbd tbe tbi tbl tbm tbr tbt tdb tdd tde tdi tdl tdm tdr tdt te- teb ted tee tei tel tem ter tet tib tid tie tii til tim tir tit tld tle tli tll tlm tlr tlt tmb tmd tme tmi tml tmm tmr tmt trb trd tre tri trl trm trr trt ttb ttd tte tti ttl ttm ttr ttt