-th b-u bbb bbd bbf bbg bbh bbi bbm bbn bbo bbr bbs bbt bbu bdb bdd bdf bdg bdh bdi bdm bdo bdr bds bdt bdu bfb bfd bff bfg bfh bfi bfm bfn bfo bfr bfs bft bfu bgb bgd bgf bgg bgh bgi bgm bgn bgo bgr bgs bgt bgu bhb bhd bhf bhg bhh bhi bhm bho bhr bhs bht bhu bi- bib bid bif big bih bii bim bin bio bir bis bit biu bmb bmd bmf bmg bmh bmi bmm bmn bmo bmr bms bmt bmu bnb bnd bnf bng bni bnn bno bnr bns bnt bnu bob bod bof bog boh boi bom bon boo bor bos bot bou brb brd brf brg brh bri brm brn bro brr brs brt bru bsb bsd bsf bsg bsh bsi bsm bsn bso bsr bss bst bsu btb btd btf btg bth bti btm btn bto btr bts btt btu bub bud buf bug buh bui bum bun buo bur bus but buu dbb dbd dbf dbg dbh dbi dbm dbn dbo dbr dbs dbt dbu ddb ddd ddf ddg ddh ddi ddm ddn ddo ddr dds ddt ddu dfb dfd dff dfg dfh dfi dfm dfn dfo dfr dfs dft dfu dgd dgf dgg dgh dgi dgm dgn dgr dgs dgt dgu dh- dhb dhd dhf dhh dhi dhm dho dhr dhs dht dhu di- dib did dif dig dih dii dim din dio dir dis dit diu dmb dmd dmf dmg dmh dmi dmm dmn dmo dmr dms dmt dmu dnb dnd dnf dng dnh dni dnm dnn dno dnr dns dnt dob dod dof dog doh doi dom don doo dor dos dot dou drb drd drg dri drm drn dro drr drs drt dru dsb dsd dsf dsg dsh dsi dsm dsn dso dsr dss dst dsu dtb dtd dtf dtg dth dti dtm dtn dto dtr dts dtt dtu dub dud duf dug duh dui dum dun duo dur dus dut fbb fbd fbf fbg fbh fbi fbm fbn fbo fbr fbs fbt fbu fdb fdd fdf fdg fdh fdi fdm fdn fdo fdr fds fdt fdu ffd fff ffg ffh ffi ffm ffn ffo ffr ffs fft ffu fgb fgd fgf fgg fgh fgi fgm fgn fgr fgs fgt fhb fhf fhg fhh fhi fhm fhn fho fhr fhs fib fid fif fig fih fii fim fin fir fis fit fiu fmb fmd fmf fmg fmh fmi fmm fmn fmo fmr fms fmt fmu fnb fnd fnf fng fnh fni fnm fnn fnr fns fnt fnu fob fof fog foh foi fom fon foo for fos fot fou frb frd frf frg frh fri frm frn fro frr frs frt fru fsb fsd fsf fsg fsh fsi fsm fsn fso fsr fss fst fsu ftb ftd ftf ftg fth fti ftm ftn fto ftr fts ftt ftu fub fud fuf fug fui fum fun fuo fur fus fut fuu g-d gbd gbf gbg gbh gbi gbm gbn gbo gbr gbs gbt gbu gdb gdd gdf gdh gdi gdm gdn gdo gdr gds gdt gdu gfb gfd gff gfh gfi gfm gfo gfr gfs gft ggb ggd ggg ggh ggi ggm ggn ggo ggr ggs ggt ggu ghb ghd ghg ghh ghi ghn gho ghr ghs ght gib gid gif gig gih gii gim gin gio gir gis git giu gmb gmd gmf gmg gmh gmi gmm gmn gmo gmr gms gmt gnb gnd gnf gni gnm gnn gno gnr gns gnt gnu gob god gof gog goh goi gom gon goo gor gos got gou grb grd grf grg grh gri grm grn gro grr grs grt gru gsb gsd gsf gsg gsi gsm gsn gso gsr gss gst gsu gtb gtd gtf gtg gth gti gtm gtn gto gtr gts gtt gtu gu- gub gud guf gug gui gum gun guo gur gus gut guu h-i hbb hbd hbf hbg hbh hbi hbm hbn hbo hbr hbs hbt hbu hdb hdd hdf hdg hdh hdi hdm hdn hdo hdr hds hdt hdu hfb hfd hff hfg hfh hfi hfm hfn hfo hfr hfs hft hfu hgb hgf hgg hgh hgi hgm hgn hgo hgr hgs hgt hgu hhb hhd hhf hhg hhh hhi hhm hhn hho hhr hhs hht hhu hib hid hif hig hih hii him hin hio hir his hit hiu hmb hmd hmf hmg hmh hmi hmm hmo hmr hms hmt hmu hnb hnd hnf hng hnh hnn hno hns hnt hnu hob hod hof hog hoh hoi hom hon hoo hor hos hot hou hr- hrb hrd hrf hrg hrh hri hrm hrn hro hrr hrs hrt hru hsb hsd hsf hsg hsh hsi hsm hsn hsr hss hst hsu htb htd htf htg hth hti htm htn hto htr hts htt hub hud huf hug huh hui hum hun huo hur hus hut huu i-d i-f ibb ibd ibf ibg ibh ibi ibm ibn ibo ibr ibs ibt ibu idb idd idf idg idh idi idm idn ido idr ids idt idu ifb ifd iff ifg ifi ifm ifn ifo ifr ifs ift ifu igb igd igf igg igh igi igm ign igo igr igs igt igu ihb ihd ihf ihg ihh ihi ihm ihn iho ihr ihs iht ihu iib iid iif iih iii iim iin iio iir iis iit iiu im- imb imd imf img imh imi imm imn imo ims imt imu in- inb ind inf ing inh ini inm inn ino inr ins int inu io- iob iod iof iog ioh ioi iom ion ioo ior ios iot iou ir- irb ird irf irg iri irm irn iro irr irs irt iru is- isb isd isf isg ish isi ism isn iso isr iss ist isu itb itd itf itg ith iti itm itn ito its itt itu iu- iub iud iug iui ium iur ius iut m-f m-o m-r mbb mbd mbf mbg mbh mbi mbm mbo mbr mbs mbt mbu mdb mdd mdf mdg mdh mdi mdm