-er -ey bbb bbe bbg bbi bbn bbo bbr bbs bbt bby be- beb bee beg bei ben beo ber bes bet bey bgb bge bgg bgi bgn bgo bgr bgs bgt bi- bib bie big bii bin bio bir bis bit biy bnb bne bng bni bnn bno bnr bns bnt bob boe bog boi bon boo bor bos bot boy brb bre brg bri brn bro brr brs brt bry bsb bse bsg bsi bsn bso bsr bss bst bsy btb bte btg bti btn bto btr bts btt bty by- bye byg byi byn byo byr bys byt ebb ebe ebg ebi ebn ebo ebr ebs ebt eby eeb eee eeg een eeo eer ees eet eey egb ege egg egi egn ego egr egs egt egy eib eie eig eii ein eio eir eis eit en- enb ene eng eni enn eno enr ens ent eny eo- eob eoe eog eoi eon eoo eor eos eot erb ere erg eri ern ero err ers ert ery es- esb ese esg esi esn eso esr ess est esy etb ete etg eti etn eto etr ets ett ety eye eyn eyo eyr eys eyt gbe gbg gbi gbn gbo gbr gbs gbt gby ge- geb gee geg gei gen geo ger ges get gey ggb ggg ggi ggn ggo ggr ggs ggt gib gie gig gii gin gio gir gis git giy gnb gne gni gnn gno gnr gns gnt gob goe gog goi gon goo gor gos got goy grb gre grg gri grn gro grr grs grt gry gsb gse gsg gsi gsn gso gsr gss gst gtb gte gtg gti gtn gto gtr gts gtt gty gy- gyb gye gyn gyo gyr gys ibb ibe ibg ibi ibn ibo ibr ibs ibt iby ie- iee ieg iei ien ier ies iet iey igb ige igg igi ign igo igr igs igt igy iib iie iii iin iio iir iis iit in- inb ine ing ini inn ino inr ins int iny io- iob ioe iog ioi ion ioo ior ios iot ir- irb ire irg iri irn iro irr irs irt iry is- isb ise isg isi isn iso isr iss ist isy itb ite itg iti itn ito its itt ity iye iyo iyr iys iyt iyy n-i nbb nbe nbg nbi nbn nbo nbr nbs nbt ne- neb nee neg nei nen neo ner nes net ney ngb nge ngg ngi ngn ngo ngs ngt nib nie nig nii nin nio nir nis nit nnb nne nng nni nnn nno nns nnt no- nob noe nog noi non noo nor nos not noy nrb nre nrg nri nrn nro nrr nrs nrt nry nsb nse nsg nsi nsn nso nsr nss nst nsy ntb nte ntg nti ntn nto ntr nts ntt nye nyg nyn nyo nys nyt nyy o-i ob- obb obe obg obi obn obo obr obs obt oby oeb oee oeg oei oen oeo oer oes oet oey oge ogg ogi ogn ogo ogs ogt ogy oib oie oii oin oio oir ois oit on- onb one ong oni onn ono onr ons ont ony oo- oob oog ooi oon ooo oor oos oot or- orb ore org ori orn oro orr ors ort ory os- osb ose osg osi osn oso osr oss ost ot- otb ote otg oti otn oto otr ots ott oye oyi oyo oys rbb rbe rbg rbi rbn rbo rbr rbs rbt re- reb ree reg rei ren reo rer res ret rey rgb rge rgg rgi rgn rgo rgr rgs rgt rib rie rig rii rin rio rir ris rit riy rnb rng rni rnn rno rnr rns rnt rny rob roe rog roi ron roo ror ros rot roy rrb rrg rri rrn rrr rrs rrt rsb rse rsg rsi rsn rso rsr rss rst rtb rte rtg rti rtn rto rtr rts rtt rty ry- rye ryg ryn ryo ryr rys ryy sbb sbe sbg sbi sbn sbo sbr sbs sbt sby se- seb see seg sei sen seo ser ses set sey sgb sge sgg sgi sgn sgo sgr sgs sgt sib sie sig sii sin sio sir sis sit snb sne sng sni snn sno snr sns snt sny sob soe sog soi son soo sor sos sot soy sr- srb sre srg sri srn sro srr srs srt sry ss- ssb sse ssg ssi ssn sso ssr sss sst stb ste stg sti stn sto str sts stt sty sy- syb sye syg syi syn syr sys syt tbb tbe tbg tbi tbn tbo tbr tbs tbt te- teb tee teg tei ten teo ter tes tet tey tgb tge tgg tgi tgn tgo tgr tgs tgt tgy tib tie tig tii tin tio tir tis tit tiy tnb tne tng tni tnn tno tnr tns tnt to- tob toe tog toi ton too tor tos tot toy trb tre trg tri trn tro trr trs trt try tsb tse tsg tsi tsn tso tsr tss tst tsy ttb tte ttg tti ttn tto ttr tts ttt tty tye tyg tyn tyo tyr tys tyt ybe ybg ybi ybr ybs yby yeb yee yeg yei yen yeo yer yes yet yey ygo yie yig yii yin yio yir yis yit yne yng ynn yns yny yob yoe yog yoi yon yoo yor yos yot yoy yre yrg yrn yro yrs yrt ysb yse ysg ysi yso ysr yss yst ysy yte ytn yto ytr yts ytt yyb yye yyg yys yyt yyy