-er -th bbb bbd bbe bbf bbg bbh bbi bbl bbr bbs bbt bdb bdd bde bdf bdg bdh bdi bdl bdr bds bdt be- beb bed bee bef beg beh bei bel ber bes bet bfb bfd bfe bff bfg bfh bfi bfl bfr bfs bft bgb bgd bge bgf bgg bgh bgi bgl bgr bgs bgt bhb bhd bhe bhf bhg bhh bhi bhl bhr bhs bht bi- bib bid bie bif big bih bii bil bir bis bit blb bld ble blf blg blh bli bll blr bls blt brb brd bre brf brg brh bri brl brr brs brt bsb bsd bse bsf bsg bsh bsi bsl bsr bss bst btb btd bte btf btg bth bti btl btr bts btt dbb dbd dbe dbf dbg dbh dbi dbl dbr dbs dbt ddb ddd dde ddf ddg ddh ddi ddl ddr dds ddt de- deb ded dee def deg deh dei del der des det dfb dfd dfe dff dfg dfh dfi dfl dfr dfs dft dgd dge dgf dgg dgh dgi dgl dgr dgs dgt dh- dhb dhd dhe dhf dhh dhi dhl dhr dhs dht di- dib did die dif dig dih dii dil dir dis dit dl- dlb dld dle dlf dlg dlh dli dll dlr dls dlt drb drd dre drg dri drl drr drs drt dsb dsd dse dsf dsg dsh dsi dsl dsr dss dst dtb dtd dte dtf dtg dth dti dtl dtr dts dtt ebb ebd ebe ebf ebg ebh ebi ebl ebr ebs ebt ed- edb edd ede edf edg edh edi edl edr eds edt eeb eed eee eef eeg eel eer ees eet ef- efb efd efe eff efg efh efi efl efr efs eft egb egd ege egf egg egh egi egl egr egs egt ehb ehd ehe ehf ehg ehh ehi ehl ehr ehs eht eib eid eie eif eig eii eil eir eis eit elb eld ele elf elg elh eli ell elr els elt erb erd ere erf erg erh eri erl err ers ert es- esb esd ese esf esg esh esi esl esr ess est etb etd ete etf etg eth eti etl etr ets ett fbb fbd fbe fbf fbg fbh fbi fbl fbr fbs fbt fdb fdd fde fdf fdg fdh fdi fdl fdr fds fdt feb fed fee fef feg feh fei fel fer fes fet ffd ffe fff ffg ffh ffi ffl ffr ffs fft fgb fgd fge fgf fgg fgh fgi fgl fgr fgs fgt fhb fhe fhf fhg fhh fhi fhl fhr fhs fib fid fie fif fig fih fii fil fir fis fit flb fld fle flf flg fli fll flr fls flt frb frd fre frf frg frh fri frl frr frs frt fsb fsd fse fsf fsg fsh fsi fsl fsr fss fst ftb ftd fte ftf ftg fth fti ftl ftr fts ftt g-d gbd gbe gbf gbg gbh gbi gbl gbr gbs gbt gdb gdd gde gdf gdh gdi gdl gdr gds gdt ge- geb ged gee gef geg geh gei gel ger ges get gfb gfd gfe gff gfh gfi gfl gfr gfs gft ggb ggd ggg ggh ggi ggr ggs ggt ghb ghd ghe ghg ghh ghi ghl ghr ghs ght gib gid gie gif gig gih gii gil gir gis git glb gld gle glf glg glh gli gll glr gls glt grb grd gre grf grg grh gri grl grr grs grt gsb gsd gse gsf gsg gsi gsl gsr gss gst gtb gtd gte gtf gtg gth gti gtl gtr gts gtt h-i hbb hbd hbe hbf hbg hbh hbi hbl hbr hbs hbt hdb hdd hde hdf hdg hdh hdi hdl hdr hds hdt he- heb hed hee hef heg heh hei hel her hes het hfb hfd hfe hff hfg hfh hfi hfl hfr hfs hft hgb hge hgf hgg hgh hgi hgl hgr hgs hgt hhb hhd hhe hhf hhg hhh hhi hhl hhr hhs hht hib hid hie hif hig hih hii hil hir his hit hlb hld hle hlf hlg hlh hli hll hlr hls hlt hr- hrb hrd hre hrf hrg hrh hri hrl hrr hrs hrt hsb hsd hse hsf hsg hsh hsi hsl hsr hss hst htb htd hte htf htg hth hti htl htr hts htt i-d i-f ibb ibd ibe ibf ibg ibh ibi ibl ibr ibs ibt idb idd ide idf idg idh idi idl idr ids idt ie- ied iee ief ieg iei iel ier ies iet ifb ifd ife iff ifg ifi ifl ifr ifs ift igb igd ige igf igg igh igi igl igr igs igt ihb ihd ihe ihf ihg ihh ihi ihl ihr ihs iht iib iid iie iif iih iii iil iir iis iit il- ilb ild ile ilf ilg ilh ili ill ilr ils ilt ir- irb ird ire irf irg iri irl irr irs irt is- isb isd ise isf isg ish isi isl isr iss ist itb itd ite itf itg ith iti itl its itt lbb lbd lbe lbf lbg lbh lbi lbl lbr lbs lbt ldb ldd lde ldf ldg ldh ldi ldl ldr lds ldt leb led lee lef leg leh lei lel ler les let lfb lfd lfe lff lfg lfh lfi lfl lfr lfs lft lgb lgd lge lgf lgg lgh lgi lgl lgr lgs lgt lhb lhd lhf lhh lhi lhr lhs lht lib lid lie lif lig lih lii lil lir lis lit llb lld lle llf llg lli lll llr lls llt lrb lrd lrf lrg lrh lri lrr lrs lrt lsb lsd lse lsf lsg lsh lsi lsl lsr lss lst ltb ltd lte ltf ltg lth lti ltl ltr lts ltt rbb rbd rbe rbf rbg rbh rbi rbl rbr rbs rbt rdb rdd rde rdf rdg rdh rdi rdl rdr rds rdt re- reb red ree ref reg reh rei rel rer res ret rfb rfd rfe rff rfg rfh rfi rfl