-th bbb bbd bbe bbf bbg bbh bbo bbt bdb bdd bde bdf bdg bdh bdo bdt be- beb bed bee bef beg beh beo bet bfb bfd bfe bff bfg bfh bfo bft bgb bgd bge bgf bgg bgh bgo bgt bhb bhd bhe bhf bhg bhh bho bht bob bod boe bof bog boh boo bot btb btd bte btf btg bth bto btt dbb dbd dbe dbf dbg dbh dbo dbt ddb ddd dde ddf ddg ddh ddo ddt de- deb ded dee def deg deh deo det dfb dfd dfe dff dfg dfh dfo dft dgd dge dgf dgg dgh dgt dh- dhb dhd dhe dhf dhh dho dht dob dod doe dof dog doh doo dot dtb dtd dte dtf dtg dth dto dtt ebb ebd ebe ebf ebg ebh ebo ebt ed- edb edd ede edf edg edh edo edt eeb eed eee eef eeg eeo eet ef- efb efd efe eff efg efh efo eft egb egd ege egf egg egh ego egt ehb ehd ehe ehf ehg ehh eho eht eo- eob eod eoe eof eog eoh eoo eot etb etd ete etf etg eth eto ett fbb fbd fbe fbf fbg fbh fbo fbt fdb fdd fde fdf fdg fdh fdo fdt feb fed fee fef feg feh feo fet ffd ffe fff ffg ffh ffo fft fgb fgd fge fgf fgg fgh fgt fhb fhe fhf fhg fhh fho fob foe fof fog foh foo fot ftb ftd fte ftf ftg fth fto ftt g-d gbd gbe gbf gbg gbh gbo gbt gdb gdd gde gdf gdh gdo gdt ge- geb ged gee gef geg geh geo get gfb gfd gfe gff gfh gfo gft ggb ggd ggg ggh ggo ggt ghb ghd ghe ghg ghh gho ght gob god goe gof gog goh goo got gtb gtd gte gtf gtg gth gto gtt hbb hbd hbe hbf hbg hbh hbo hbt hdb hdd hde hdf hdg hdh hdo hdt he- heb hed hee hef heg heh heo het hfb hfd hfe hff hfg hfh hfo hft hgb hge hgf hgg hgh hgo hgt hhb hhd hhe hhf hhg hhh hho hht hob hod hoe hof hog hoh hoo hot htb htd hte htf htg hth hto htt ob- obb obd obe obf obg obh obo obt odb odd ode odf odg odh odo odt oeb oed oee oef oeg oeh oeo oet of- ofb ofd ofe off ofg ofo oft ogd oge ogf ogg ogh ogo ogt ohd ohe ohf ohg ohh oho oht oo- oob ood oof oog ooh ooo oot ot- otb otd ote otf otg oth oto ott tbb tbd tbe tbf tbg tbh tbo tbt tdb tdd tde tdf tdg tdh tdo tdt te- teb ted tee tef teg teh teo tet tfb tfd tfe tff tfg tfh tfo tft tgb tge tgf tgg tgh tgo tgt th- thb thd the thf thg thh tho tht to- tob tod toe tof tog toh too tot ttb ttd tte ttf ttg tth tto ttt

bbbb bbdd bbdo bbeb bbet bddh bdog bebb bebe bebo bede bedo beeb beed beef beeg beet befe beff befo beft begg bego beo- beod beof beot bete beth beto bett bfgf bftt bght bhet bhff bhog bhot bobb bobe bobo bodb bode bodh bodo boee boef boeo boet bofd bofe boff bofh bogd boge bogg bogh bogo bogt bohd boho boht boob bood booe boof boog booh boot botb botd bote both boto bott btdt btob bttb d-bo dbfo dbtt dddd ddot debe debt dedd dede dedo deeb deed deef deeg deet defe deff defg defo deft dege degh dego dete deth deto dfdt dfoe dftg dgeg dgge dghe dhed dhee dhod dobb dobe dod- dodd dode dodg dodo doeg doff dog- doge dogg dogh dogo doob dood doof doot dotd dote doth doto dott dted dthd dtot ebbo ebed eboe eboo edde eddo ede- edeh edge edod eede eeee eefe eete eeth ef-g efeo efet efgh eft- egbe egee egfh eggb egge eggh eggo eghd eghe eghh ego- egot egte ehdd eheh ehte eode eotd eoto etee etfb etfe eth- ethe etho etoe etoh ette etto fdot febo fede feeb feed feet fefe feff fefo fege fegg fehd feod feof feoh fete feth fett ffee ffff fftf fobt fode foed fofo foge fogg fogh fogo food foof foot fote foth foto fott ftgd gbbo gbde gddb gebe gedd gede gedo geed geet gefe geft gege gegg gego geht geo- geof geog getb gete getg geth geto gett ggbt ggfg gggg gghg ghee gheg gobe gobo gode godo goed goef gofe goff gogh gogo gohb good goof goog goot gotd gote goth goto gott gtfo gtoe hdgf hdod hdtt hebb hebe hebo hedd hede hedg hedo heeb heed heef heeg heet hefd hefe heft hege hegg hegh hego hehe heho hete heth heto hett hhgg hhhh hhof hobe hobo hode hodh hoed hofe hoff hoge hogg hogh hogo hohe hoho hood hooe hoof hoot hotb hotd hote hoth hoto hott htet htoh o-eo obbo obdt obed obet oboe obot obtd odbo oddd oded odeo odet odoh odoo odot oedo oegb off- offe offh offo ofgo ogb ogbe ogdh ogee ogge oght ogod ogog ohbe ohed ohee ohho ohob ohoh ohte ohto oobe ooff ooho oooh oooo ootb otbd oted otee othe otho oto- otoe otof otog otoh otoo otte otto tddb tdff tebo tedd tede teed teef teet teff teft tegg tegh tego tegt teho teoh tete teth teto tett tfeb tfot the- theb thed thee thef theo thet thoe thof thog thoo thot thtb tobe tobo tobt todd tode todo todt toed toee toeh toet toff tofo toft toge togh togo togt toho tood toof tooh toot totd tote toth toto tott ttbb tteo ttff ttoe tttt

b-e-d bbbee bebdo bebed bebod bebog bebot bedde bedee bedet bedof bedog bedot beebe beede beeft beete beeth beffe befoe befog begee beget begge begob begod begof begot begto behet behof behot beode