-th bbb bbe bbf bbg bbh bbi bbt be- beb bee bef beg beh bei bet bfb bfe bff bfg bfh bfi bft bgb bge bgf bgg bgh bgi bgt bhb bhe bhf bhg bhh bhi bht bi- bib bie bif big bih bii bit btb bte btf btg bth bti btt ebb ebe ebf ebg ebh ebi ebt eeb eee eef eeg eet ef- efb efe eff efg efh efi eft egb ege egf egg egh egi egt ehb ehe ehf ehg ehh ehi eht eib eie eif eig eii eit etb ete etf etg eth eti ett fbb fbe fbf fbg fbh fbi fbt feb fee fef feg feh fei fet ffe fff ffg ffh ffi fft fgb fge fgf fgg fgh fgi fgt fhb fhe fhf fhg fhh fhi fib fie fif fig fih fii fit ftb fte ftf ftg fth fti ftt gbe gbf gbg gbh gbi gbt ge- geb gee gef geg geh gei get gfb gfe gff gfh gfi gft ggb ggg ggh ggi ggt ghb ghe ghg ghh ghi ght gib gie gif gig gih gii git gtb gte gtf gtg gth gti gtt h-i hbb hbe hbf hbg hbh hbi hbt he- heb hee hef heg heh hei het hfb hfe hff hfg hfh hfi hft hgb hge hgf hgg hgh hgi hgt hhb hhe hhf hhg hhh hhi hht hib hie hif hig hih hii hit htb hte htf htg hth hti htt i-f ibb ibe ibf ibg ibh ibi ibt ie- iee ief ieg iei iet ifb ife iff ifg ifi ift igb ige igf igg igh igi igt ihb ihe ihf ihg ihh ihi iht iib iie iif iih iii iit itb ite itf itg ith iti itt tbb tbe tbf tbg tbh tbi tbt te- teb tee tef teg teh tei tet tfb tfe tff tfg tfh tfi tft tgb tge tgf tgg tgh tgi tgt th- thb the thf thg thh thi tht tib tie tif tig tih tii tit ttb tte ttf ttg tth tti ttt