-er -th bbb bbd bbe bbf bbg bbh bbi bbo bbr bbs bbt bdb bdd bde bdf bdg bdh bdi bdo bdr bds bdt be- beb bed bee bef beg beh bei beo ber bes bet bfb bfd bfe bff bfg bfh bfi bfo bfr bfs bft bgb bgd bge bgf bgg bgh bgi bgo bgr bgs bgt bhb bhd bhe bhf bhg bhh bhi bho bhr bhs bht bi- bib bid bie bif big bih bii bio bir bis bit bob bod boe bof bog boh boi boo bor bos bot brb brd bre brf brg brh bri bro brr brs brt bsb bsd bse bsf bsg bsh bsi bso bsr bss bst btb btd bte btf btg bth bti bto btr bts btt dbb dbd dbe dbf dbg dbh dbi dbo dbr dbs dbt ddb ddd dde ddf ddg ddh ddi ddo ddr dds ddt de- deb ded dee def deg deh dei deo der des det dfb dfd dfe dff dfg dfh dfi dfo dfr dfs dft dgd dge dgf dgg dgh dgi dgr dgs dgt dh- dhb dhd dhe dhf dhh dhi dho dhr dhs dht di- dib did die dif dig dih dii dio dir dis dit dob dod doe dof dog doh doi doo dor dos dot drb drd dre drg dri dro drr drs drt dsb dsd dse dsf dsg dsh dsi dso dsr dss dst dtb dtd dte dtf dtg dth dti dto dtr dts dtt ebb ebd ebe ebf ebg ebh ebi ebo ebr ebs ebt ed- edb edd ede edf edg edh edi edo edr eds edt eeb eed eee eef eeg eeo eer ees eet ef- efb efd efe eff efg efh efi efo efr efs eft egb egd ege egf egg egh egi ego egr egs egt ehb ehd ehe ehf ehg ehh ehi eho ehr ehs eht eib eid eie eif eig eii eio eir eis eit eo- eob eod eoe eof eog eoh eoi eoo eor eos eot erb erd ere erf erg erh eri ero err ers ert es- esb esd ese esf esg esh esi eso esr ess est etb etd ete etf etg eth eti eto etr ets ett fbb fbd fbe fbf fbg fbh fbi fbo fbr fbs fbt fdb fdd fde fdf fdg fdh fdi fdo fdr fds fdt feb fed fee fef feg feh fei feo fer fes fet ffd ffe fff ffg ffh ffi ffo ffr ffs fft fgb fgd fge fgf fgg fgh fgi fgr fgs fgt fhb fhe fhf fhg fhh fhi fho fhr fhs fib fid fie fif fig fih fii fir fis fit fob foe fof fog foh foi foo for fos fot frb frd fre frf frg frh fri fro frr frs frt fsb fsd fse fsf fsg fsh fsi fso fsr fss fst ftb ftd fte ftf ftg fth fti fto ftr fts ftt g-d gbd gbe gbf gbg gbh gbi gbo gbr gbs gbt gdb gdd gde gdf gdh gdi gdo gdr gds gdt ge- geb ged gee gef geg geh gei geo ger ges get gfb gfd gfe gff gfh gfi gfo gfr gfs gft ggb ggd ggg ggh ggi ggo ggr ggs ggt ghb ghd ghe ghg ghh ghi gho ghr ghs ght gib gid gie gif gig gih gii gio gir gis git gob god goe gof gog goh goi goo gor gos got grb grd gre grf grg grh gri gro grr grs grt gsb gsd gse gsf gsg gsi gso gsr gss gst gtb gtd gte gtf gtg gth gti gto gtr gts gtt h-i hbb hbd hbe hbf hbg hbh hbi hbo hbr hbs hbt hdb hdd hde hdf hdg hdh hdi hdo hdr hds hdt he- heb hed hee hef heg heh hei heo her hes het hfb hfd hfe hff hfg hfh hfi hfo hfr hfs hft hgb hge hgf hgg hgh hgi hgo hgr hgs hgt hhb hhd hhe hhf hhg hhh hhi hho hhr hhs hht hib hid hie hif hig hih hii hio hir his hit hob hod hoe hof hog hoh hoi hoo hor hos hot hr- hrb hrd hre hrf hrg hrh hri hro hrr hrs hrt hsb hsd hse hsf hsg hsh hsi hsr hss hst htb htd hte htf htg hth hti hto htr hts htt i-d i-f ibb ibd ibe ibf ibg ibh ibi ibo ibr ibs ibt idb idd ide idf idg idh idi ido idr ids idt ie- ied iee ief ieg iei ier ies iet ifb ifd ife iff ifg ifi ifo ifr ifs ift igb igd ige igf igg igh igi igo igr igs igt ihb ihd ihe ihf ihg ihh ihi iho ihr ihs iht iib iid iie iif iih iii iio iir iis iit io- iob iod ioe iof iog ioh ioi ioo ior ios iot ir- irb ird ire irf irg iri iro irr irs irt is- isb isd ise isf isg ish isi iso isr iss ist itb itd ite itf itg ith iti ito its itt o-i ob- obb obd obe obf obg obh obi obo obr obs obt odb odd ode odf odg odh odi odo odr ods odt oeb oed oee oef oeg oeh oei oeo oer oes oet of- ofb ofd ofe off ofg ofi ofo ofr ofs oft ogd oge ogf ogg ogh ogi ogo ogs ogt ohd ohe ohf ohg ohh ohi oho ohr ohs oht oib oid oie oif oii oio oir ois oit oo- oob ood oof oog ooh ooi ooo oor oos oot or- orb ord ore orf org orh ori oro orr ors ort os- osb osd ose osf osg osh osi oso osr oss ost ot- otb otd ote otf otg oth oti oto otr ots ott rbb rbd rbe rbf rbg rbh rbi rbo rbr rbs rbt rdb rdd rde rdf rdg rdh rdi rdo rdr rds rdt re- reb red ree ref reg reh rei reo rer res ret rfb rfd rfe rff rfg rfh