-ey bbb bbe bbg bbi bbn bbo bbs bby be- beb bee beg bei ben beo bes bey bgb bge bgg bgi bgn bgo bgs bi- bib bie big bii bin bio bis biy bnb bne bng bni bnn bno bns bob boe bog boi bon boo bos boy bsb bse bsg bsi bsn bso bss bsy by- bye byg byi byn byo bys ebb ebe ebg ebi ebn ebo ebs eby eeb eee eeg een eeo ees eey egb ege egg egi egn ego egs egy eib eie eig eii ein eio eis en- enb ene eng eni enn eno ens eny eo- eob eoe eog eoi eon eoo eos es- esb ese esg esi esn eso ess esy eye eyn eyo eys gbe gbg gbi gbn gbo gbs gby ge- geb gee geg gei gen geo ges gey ggb ggg ggi ggn ggo ggs gib gie gig gii gin gio gis giy gnb gne gni gnn gno gns gob goe gog goi gon goo gos goy gsb gse gsg gsi gsn gso gss gy- gyb gye gyn gyo gys ibb ibe ibg ibi ibn ibo ibs iby ie- iee ieg iei ien ies iey igb ige igg igi ign igo igs igy iib iie iii iin iio iis in- inb ine ing ini inn ino ins iny io- iob ioe iog ioi ion ioo ios is- isb ise isg isi isn iso iss isy iye iyo iys iyy n-i nbb nbe nbg nbi nbn nbo nbs ne- neb nee neg nei nen neo nes ney ngb nge ngg ngi ngn ngo ngs nib nie nig nii nin nio nis nnb nne nng nni nnn nno nns no- nob noe nog noi non noo nos noy nsb nse nsg nsi nsn nso nss nsy nye nyg nyn nyo nys nyy o-i ob- obb obe obg obi obn obo obs oby oeb oee oeg oei oen oeo oes oey oge ogg ogi ogn ogo ogs ogy oib oie oii oin oio ois on- onb one ong oni onn ono ons ony oo- oob oog ooi oon ooo oos os- osb ose osg osi osn oso oss oye oyi oyo oys sbb sbe sbg sbi sbn sbo sbs sby se- seb see seg sei sen seo ses sey sgb sge sgg sgi sgn sgo sgs sib sie sig sii sin sio sis snb sne sng sni snn sno sns sny sob soe sog soi son soo sos soy ss- ssb sse ssg ssi ssn sso sss sy- syb sye syg syi syn sys ybe ybg ybi ybs yby yeb yee yeg yei yen yeo yes yey ygo yie yig yii yin yio yis yne yng ynn yns yny yob yoe yog yoi yon yoo yos yoy ysb yse ysg ysi yso yss ysy yyb yye yyg yys yyy