-ey bbb bbe bbg bbi bbn bbs bby be- beb bee beg bei ben bes bey bgb bge bgg bgi bgn bgs bi- bib bie big bii bin bis biy bnb bne bng bni bnn bns bsb bse bsg bsi bsn bss bsy by- bye byg byi byn bys ebb ebe ebg ebi ebn ebs eby eeb eee eeg een ees eey egb ege egg egi egn egs egy eib eie eig eii ein eis en- enb ene eng eni enn ens eny es- esb ese esg esi esn ess esy eye eyn eys gbe gbg gbi gbn gbs gby ge- geb gee geg gei gen ges gey ggb ggg ggi ggn ggs gib gie gig gii gin gis giy gnb gne gni gnn gns gsb gse gsg gsi gsn gss gy- gyb gye gyn gys ibb ibe ibg ibi ibn ibs iby ie- iee ieg iei ien ies iey igb ige igg igi ign igs igy iib iie iii iin iis in- inb ine ing ini inn ins iny is- isb ise isg isi isn iss isy iye iys iyy n-i nbb nbe nbg nbi nbn nbs ne- neb nee neg nei nen nes ney ngb nge ngg ngi ngn ngs nib nie nig nii nin nis nnb nne nng nni nnn nns nsb nse nsg nsi nsn nss nsy nye nyg nyn nys nyy sbb sbe sbg sbi sbn sbs sby se- seb see seg sei sen ses sey sgb sge sgg sgi sgn sgs sib sie sig sii sin sis snb sne sng sni snn sns sny ss- ssb sse ssg ssi ssn sss sy- syb sye syg syi syn sys ybe ybg ybi ybs yby yeb yee yeg yei yen yes yey yie yig yii yin yis yne yng ynn yns yny ysb yse ysg ysi yss ysy yyb yye yyg yys yyy