-er -ey b-u bbb bbd bbe bbg bbi bbn bbo bbr bbs bbu bby bdb bdd bde bdg bdi bdo bdr bds bdu bdy be- beb bed bee beg bei ben beo ber bes beu bey bgb bgd bge bgg bgi bgn bgo bgr bgs bgu bi- bib bid bie big bii bin bio bir bis biu biy bnb bnd bne bng bni bnn bno bnr bns bnu bob bod boe bog boi bon boo bor bos bou boy brb brd bre brg bri brn bro brr brs bru bry bsb bsd bse bsg bsi bsn bso bsr bss bsu bsy bub bud bue bug bui bun buo bur bus buu buy by- byd bye byg byi byn byo byr bys byu dbb dbd dbe dbg dbi dbn dbo dbr dbs dbu dby ddb ddd dde ddg ddi ddn ddo ddr dds ddu ddy de- deb ded dee deg dei den deo der des deu dey dgd dge dgg dgi dgn dgr dgs dgu di- dib did die dig dii din dio dir dis diu diy dnb dnd dne dng dni dnn dno dnr dns dny dob dod doe dog doi don doo dor dos dou doy drb drd dre drg dri drn dro drr drs dru dry dsb dsd dse dsg dsi dsn dso dsr dss dsu dsy dub dud due dug dui dun duo dur dus duy dy- dyb dyd dye dyn dyo dyr dys dyu dyy ebb ebd ebe ebg ebi ebn ebo ebr ebs ebu eby ed- edb edd ede edg edi edn edo edr eds edu edy eeb eed eee eeg een eeo eer ees eey egb egd ege egg egi egn ego egr egs egu egy eib eid eie eig eii ein eio eir eis eiu en- enb end ene eng eni enn eno enr ens enu eny eo- eob eod eoe eog eoi eon eoo eor eos eou erb erd ere erg eri ern ero err ers eru ery es- esb esd ese esg esi esn eso esr ess esu esy eu- eub eud eue eug eui eun eur eus eyd eye eyn eyo eyr eys g-d gbd gbe gbg gbi gbn gbo gbr gbs gbu gby gdb gdd gde gdi gdn gdo gdr gds gdu ge- geb ged gee geg gei gen geo ger ges geu gey ggb ggd ggg ggi ggn ggo ggr ggs ggu gib gid gie gig gii gin gio gir gis giu giy gnb gnd gne gni gnn gno gnr gns gnu gob god goe gog goi gon goo gor gos gou goy grb grd gre grg gri grn gro grr grs gru gry gsb gsd gse gsg gsi gsn gso gsr gss gsu gu- gub gud gue gug gui gun guo gur gus guu guy gy- gyb gyd gye gyn gyo gyr gys i-d ibb ibd ibe ibg ibi ibn ibo ibr ibs ibu iby idb idd ide idg idi idn ido idr ids idu idy ie- ied iee ieg iei ien ier ies iey igb igd ige igg igi ign igo igr igs igu igy iib iid iie iii iin iio iir iis iiu in- inb ind ine ing ini inn ino inr ins inu iny io- iob iod ioe iog ioi ion ioo ior ios iou ir- irb ird ire irg iri irn iro irr irs iru iry is- isb isd ise isg isi isn iso isr iss isu isy iu- iub iud iue iug iui iur ius iye iyo iyr iys iyy n-i nbb nbd nbe nbg nbi nbn nbo nbr nbs nbu ndb ndd nde ndg ndi ndn ndo ndr nds ndu ndy ne- neb ned nee neg nei nen neo ner nes neu ney ngb ngd nge ngg ngi ngn ngo ngs ngu nib nid nie nig nii nin nio nir nis niu nnb nne nng nni nnn nno nns nnu no- nob nod noe nog noi non noo nor nos nou noy nrb nrd nre nrg nri nrn nro nrr nrs nru nry nsb nsd nse nsg nsi nsn nso nsr nss nsu nsy nub nud nue nug nui nun nuo nur nus nuu nuy nyd nye nyg nyn nyo nys nyu nyy o-i ob- obb obd obe obg obi obn obo obr obs obu oby odb odd ode odg odi odn odo odr ods odu oeb oed oee oeg oei oen oeo oer oes oey ogd oge ogg ogi ogn ogo ogs ogy oib oid oie oii oin oio oir ois oiu on- onb ond one ong oni onn ono onr ons onu ony oo- oob ood oog ooi oon ooo oor oos or- orb ord ore org ori orn oro orr ors oru ory os- osb osd ose osg osi osn oso osr oss osu ou- oud oue oui oun ouo our ous oyd oye oyi oyo oys rbb rbd rbe rbg rbi rbn rbo rbr rbs rbu rdb rdd rde rdg rdi rdn rdo rdr rds rdu rdy re- reb red ree reg rei ren reo rer res reu rey rgb rgd rge rgg rgi rgn rgo rgr rgs rib rid rie rig rii rin rio rir ris riy rnb rnd rng rni rnn rno rnr rns rnu rny rob rod roe rog roi ron roo ror ros rou roy rrb rrd rrg rri rrn rrr rrs rru rsb rsd rse rsg rsi rsn rso rsr rss rsu rub rud rue rug rui run ruo rur rus ruu ruy ry- ryd rye ryg ryn ryo ryr rys ryu ryy sbb sbd sbe sbg sbi sbn sbo sbr sbs sbu sby sdb sdd sde sdg sdi sdn sdo sdr sds sdu sdy se- seb sed see seg sei sen seo ser ses seu sey sgb sgd sge sgg sgi sgn sgo sgr sgs sgu sib sid sie sig sii sin sio sir sis siu snb snd sne sng sni snn sno snr sns snu sny sob sod soe sog soi son soo sor sos sou soy sr- srb srd sre srg sri srn sro srr srs sry ss- ssb