-er -ey bbb bbe bbg bbh bbi bbn bbo bbr bbs bby be- beb bee beg beh bei ben beo ber bes bey bgb bge bgg bgh bgi bgn bgo bgr bgs bhb bhe bhg bhh bhi bho bhr bhs bi- bib bie big bih bii bin bio bir bis biy bnb bne bng bni bnn bno bnr bns bob boe bog boh boi bon boo bor bos boy brb bre brg brh bri brn bro brr brs bry bsb bse bsg bsh bsi bsn bso bsr bss bsy by- bye byg byh byi byn byo byr bys ebb ebe ebg ebh ebi ebn ebo ebr ebs eby eeb eee eeg een eeo eer ees eey egb ege egg egh egi egn ego egr egs egy ehb ehe ehg ehh ehi ehn eho ehr ehs eib eie eig eii ein eio eir eis en- enb ene eng enh eni enn eno enr ens eny eo- eob eoe eog eoh eoi eon eoo eor eos erb ere erg erh eri ern ero err ers ery es- esb ese esg esh esi esn eso esr ess esy eye eyn eyo eyr eys gbe gbg gbh gbi gbn gbo gbr gbs gby ge- geb gee geg geh gei gen geo ger ges gey ggb ggg ggh ggi ggn ggo ggr ggs ghb ghe ghg ghh ghi ghn gho ghr ghs gib gie gig gih gii gin gio gir gis giy gnb gne gni gnn gno gnr gns gob goe gog goh goi gon goo gor gos goy grb gre grg grh gri grn gro grr grs gry gsb gse gsg gsi gsn gso gsr gss gy- gyb gye gyn gyo gyr gys h-i hbb hbe hbg hbh hbi hbn hbo hbr hbs hby he- heb hee heg heh hei hen heo her hes hey hgb hge hgg hgh hgi hgn hgo hgr hgs hgy hhb hhe hhg hhh hhi hhn hho hhr hhs hhy hib hie hig hih hii hin hio hir his hnb hne hng hnh hnn hno hns hny hob hoe hog hoh hoi hon hoo hor hos hoy hr- hrb hre hrg hrh hri hrn hro hrr hrs hsb hse hsg hsh hsi hsn hsr hss hsy hy- hyb hye hyg hyh hyi hyn hyo hyr hys hyy ibb ibe ibg ibh ibi ibn ibo ibr ibs iby ie- iee ieg iei ien ier ies iey igb ige igg igh igi ign igo igr igs igy ihb ihe ihg ihh ihi ihn iho ihr ihs ihy iib iie iih iii iin iio iir iis in- inb ine ing inh ini inn ino inr ins iny io- iob ioe iog ioh ioi ion ioo ior ios ir- irb ire irg iri irn iro irr irs iry is- isb ise isg ish isi isn iso isr iss isy iye iyo iyr iys iyy n-i nbb nbe nbg nbi nbn nbo nbr nbs ne- neb nee neg neh nei nen neo ner nes ney ngb nge ngg ngh ngi ngn ngo ngs nhb nhe nhg nhh nhi nhn nhr nhs nhy nib nie nig nih nii nin nio nir nis nnb nne nng nnh nni nnn nno nns no- nob noe nog noh noi non noo nor nos noy nrb nre nrg nri nrn nro nrr nrs nry nsb nse nsg nsh nsi nsn nso nsr nss nsy nye nyg nyn nyo nys nyy o-i ob- obb obe obg obh obi obn obo obr obs oby oeb oee oeg oeh oei oen oeo oer oes oey oge ogg ogh ogi ogn ogo ogs ogy ohe ohg ohh ohi ohn oho ohr ohs oib oie oii oin oio oir ois on- onb one ong onh oni onn ono onr ons ony oo- oob oog ooh ooi oon ooo oor oos or- orb ore org orh ori orn oro orr ors ory os- osb ose osg osh osi osn oso osr oss oye oyi oyo oys rbb rbe rbg rbh rbi rbn rbo rbr rbs re- reb ree reg reh rei ren reo rer res rey rgb rge rgg rgh rgi rgn rgo rgr rgs rh- rhb rhe rhg rhh rhi rhn rho rhr rhs rib rie rig rih rii rin rio rir ris riy rnb rng rnh rni rnn rno rnr rns rny rob roe rog roh roi ron roo ror ros roy rrb rrg rrh rri rrn rrr rrs rsb rse rsg rsh rsi rsn rso rsr rss ry- rye ryg ryn ryo ryr rys ryy sbb sbe sbg sbh sbi sbn sbo sbr sbs sby se- seb see seg seh sei sen seo ser ses sey sgb sge sgg sgh sgi sgn sgo sgr sgs sh- shb she shg shh shi shn sho shr shs shy sib sie sig sih sii sin sio sir sis snb sne sng sni snn sno snr sns sny sob soe sog soh soi son soo sor sos soy sr- srb sre srg srh sri srn sro srr srs sry ss- ssb sse ssg ssh ssi ssn sso ssr sss sy- syb sye syg syh syi syn syr sys ybe ybg ybi ybr ybs yby yeb yee yeg yeh yei yen yeo yer yes yey ygo yhe yhi yhs yie yig yih yii yin yio yir yis yne yng ynn yns yny yob yoe yog yoi yon yoo yor yos yoy yre yrg yrn yro yrs ysb yse ysg ysi yso ysr yss ysy yyb yye yyg yys yyy