-er -ey bbb bbd bbe bbg bbi bbn bbr bbs bby bdb bdd bde bdg bdi bdr bds bdy be- beb bed bee beg bei ben ber bes bey bgb bgd bge bgg bgi bgn bgr bgs bi- bib bid bie big bii bin bir bis biy bnb bnd bne bng bni bnn bnr bns brb brd bre brg bri brn brr brs bry bsb bsd bse bsg bsi bsn bsr bss bsy by- byd bye byg byi byn byr bys dbb dbd dbe dbg dbi dbn dbr dbs dby ddb ddd dde ddg ddi ddn ddr dds ddy de- deb ded dee deg dei den der des dey dgd dge dgg dgi dgn dgr dgs di- dib did die dig dii din dir dis diy dnb dnd dne dng dni dnn dnr dns dny drb drd dre drg dri drn drr drs dry dsb dsd dse dsg dsi dsn dsr dss dsy dy- dyb dyd dye dyn dyr dys dyy ebb ebd ebe ebg ebi ebn ebr ebs eby ed- edb edd ede edg edi edn edr eds edy eeb eed eee eeg een eer ees eey egb egd ege egg egi egn egr egs egy eib eid eie eig eii ein eir eis en- enb end ene eng eni enn enr ens eny erb erd ere erg eri ern err ers ery es- esb esd ese esg esi esn esr ess esy eyd eye eyn eyr eys g-d gbd gbe gbg gbi gbn gbr gbs gby gdb gdd gde gdi gdn gdr gds ge- geb ged gee geg gei gen ger ges gey ggb ggd ggg ggi ggn ggr ggs gib gid gie gig gii gin gir gis giy gnb gnd gne gni gnn gnr gns grb grd gre grg gri grn grr grs gry gsb gsd gse gsg gsi gsn gsr gss gy- gyb gyd gye gyn gyr gys i-d ibb ibd ibe ibg ibi ibn ibr ibs iby idb idd ide idg idi idn idr ids idy ie- ied iee ieg iei ien ier ies iey igb igd ige igg igi ign igr igs igy iib iid iie iii iin iir iis in- inb ind ine ing ini inn inr ins iny ir- irb ird ire irg iri irn irr irs iry is- isb isd ise isg isi isn isr iss isy iye iyr iys iyy n-i nbb nbd nbe nbg nbi nbn nbr nbs ndb ndd nde ndg ndi ndn ndr nds ndy ne- neb ned nee neg nei nen ner nes ney ngb ngd nge ngg ngi ngn ngs nib nid nie nig nii nin nir nis nnb nne nng nni nnn nns nrb nrd nre nrg nri nrn nrr nrs nry nsb nsd nse nsg nsi nsn nsr nss nsy nyd nye nyg nyn nys nyy rbb rbd rbe rbg rbi rbn rbr rbs rdb rdd rde rdg rdi rdn rdr rds rdy re- reb red ree reg rei ren rer res rey rgb rgd rge rgg rgi rgn rgr rgs rib rid rie rig rii rin rir ris riy rnb rnd rng rni rnn rnr rns rny rrb rrd rrg rri rrn rrr rrs rsb rsd rse rsg rsi rsn rsr rss ry- ryd rye ryg ryn ryr rys ryy sbb sbd sbe sbg sbi sbn sbr sbs sby sdb sdd sde sdg sdi sdn sdr sds sdy se- seb sed see seg sei sen ser ses sey sgb sgd sge sgg sgi sgn sgr sgs sib sid sie sig sii sin sir sis snb snd sne sng sni snn snr sns sny sr- srb srd sre srg sri srn srr srs sry ss- ssb ssd sse ssg ssi ssn ssr sss sy- syb syd sye syg syi syn syr sys ybe ybg ybi ybr ybs yby yde ydg ydn yds ydy yeb yed yee yeg yei yen yer yes yey yid yie yig yii yin yir yis ynd yne yng ynn yns yny yre yrg yrn yrs ysb yse ysg ysi ysr yss ysy yyb yye yyg yys yyy