-er -ey bbb bbe bbg bbi bbn bbr bbs bbt bby be- beb bee beg bei ben ber bes bet bey bgb bge bgg bgi bgn bgr bgs bgt bi- bib bie big bii bin bir bis bit biy bnb bne bng bni bnn bnr bns bnt brb bre brg bri brn brr brs brt bry bsb bse bsg bsi bsn bsr bss bst bsy btb bte btg bti btn btr bts btt bty by- bye byg byi byn byr bys byt ebb ebe ebg ebi ebn ebr ebs ebt eby eeb eee eeg een eer ees eet eey egb ege egg egi egn egr egs egt egy eib eie eig eii ein eir eis eit en- enb ene eng eni enn enr ens ent eny erb ere erg eri ern err ers ert ery es- esb ese esg esi esn esr ess est esy etb ete etg eti etn etr ets ett ety eye eyn eyr eys eyt gbe gbg gbi gbn gbr gbs gbt gby ge- geb gee geg gei gen ger ges get gey ggb ggg ggi ggn ggr ggs ggt gib gie gig gii gin gir gis git giy gnb gne gni gnn gnr gns gnt grb gre grg gri grn grr grs grt gry gsb gse gsg gsi gsn gsr gss gst gtb gte gtg gti gtn gtr gts gtt gty gy- gyb gye gyn gyr gys ibb ibe ibg ibi ibn ibr ibs ibt iby ie- iee ieg iei ien ier ies iet iey igb ige igg igi ign igr igs igt igy iib iie iii iin iir iis iit in- inb ine ing ini inn inr ins int iny ir- irb ire irg iri irn irr irs irt iry is- isb ise isg isi isn isr iss ist isy itb ite itg iti itn its itt ity iye iyr iys iyt iyy n-i nbb nbe nbg nbi nbn nbr nbs nbt ne- neb nee neg nei nen ner nes net ney ngb nge ngg ngi ngn ngs ngt nib nie nig nii nin nir nis nit nnb nne nng nni nnn nns nnt nrb nre nrg nri nrn nrr nrs nrt nry nsb nse nsg nsi nsn nsr nss nst nsy ntb nte ntg nti ntn ntr nts ntt nye nyg nyn nys nyt nyy rbb rbe rbg rbi rbn rbr rbs rbt re- reb ree reg rei ren rer res ret rey rgb rge rgg rgi rgn rgr rgs rgt rib rie rig rii rin rir ris rit riy rnb rng rni rnn rnr rns rnt rny rrb rrg rri rrn rrr rrs rrt rsb rse rsg rsi rsn rsr rss rst rtb rte rtg rti rtn rtr rts rtt rty ry- rye ryg ryn ryr rys ryy sbb sbe sbg sbi sbn sbr sbs sbt sby se- seb see seg sei sen ser ses set sey sgb sge sgg sgi sgn sgr sgs sgt sib sie sig sii sin sir sis sit snb sne sng sni snn snr sns snt sny sr- srb sre srg sri srn srr srs srt sry ss- ssb sse ssg ssi ssn ssr sss sst stb ste stg sti stn str sts stt sty sy- syb sye syg syi syn syr sys syt tbb tbe tbg tbi tbn tbr tbs tbt te- teb tee teg tei ten ter tes tet tey tgb tge tgg tgi tgn tgr tgs tgt tgy tib tie tig tii tin tir tis tit tiy tnb tne tng tni tnn tnr tns tnt trb tre trg tri trn trr trs trt try tsb tse tsg tsi tsn tsr tss tst tsy ttb tte ttg tti ttn ttr tts ttt tty tye tyg tyn tyr tys tyt ybe ybg ybi ybr ybs yby yeb yee yeg yei yen yer yes yet yey yie yig yii yin yir yis yit yne yng ynn yns yny yre yrg yrn yrs yrt ysb yse ysg ysi ysr yss yst ysy yte ytn ytr yts ytt yyb yye yyg yys yyt yyy