bbb bbe bbg bbi bbn bbt bbw be- beb bee beg bei ben bet bew bgb bge bgg bgi bgn bgt bgw bi- bib bie big bii bin bit biw bnb bne bng bni bnn bnt bnw btb bte btg bti btn btt btw bwb bwg bwi ebb ebe ebg ebi ebn ebt ebw eeb eee eeg een eet eew egb ege egg egi egn egt egw eib eie eig eii ein eit en- enb ene eng eni enn ent enw etb ete etg eti etn ett etw ewb ewe ewi ewt eww gbe gbg gbi gbn gbt gbw ge- geb gee geg gei gen get gew ggb ggg ggi ggn ggt ggw gib gie gig gii gin git gnb gne gni gnn gnt gnw gtb gte gtg gti gtn gtt gtw gwb gwe gwg gwi gwn gwt ibb ibe ibg ibi ibn ibt ibw ie- iee ieg iei ien iet igb ige igg igi ign igt igw iib iie iii iin iit iiw in- inb ine ing ini inn int itb ite itg iti itn itt iwb iwe iwg iwi iwt iww n-i nbb nbe nbg nbi nbn nbt nbw ne- neb nee neg nei nen net new ngb nge ngg ngi ngn ngt ngw nib nie nig nii nin nit nnb nne nng nni nnn nnt nnw ntb nte ntg nti ntn ntt nwb nwe nwi nwn nwt tbb tbe tbg tbi tbn tbt te- teb tee teg tei ten tet tew tgb tge tgg tgi tgn tgt tib tie tig tii tin tit tiw tnb tne tng tni tnn tnt tnw ttb tte ttg tti ttn ttt ttw twb twe twg twi twn twt tww wbb wbe wbg wbi wbn wbt wbw web wee weg wei wen wet wew wgb wgi wgn wgt wgw wib wie wig wii win wit wn- wne wng wnn wnt wnw wtb wti wtn wtt wtw wwe wwi wwn wwt www