-er -ey b-u bbb bbd bbe bbg bbi bbm bbr bbu bby bdb bdd bde bdg bdi bdm bdr bdu bdy be- beb bed bee beg bei bem ber beu bey bgb bgd bge bgg bgi bgm bgr bgu bi- bib bid bie big bii bim bir biu biy bmb bmd bme bmg bmi bmm bmr bmu brb brd bre brg bri brm brr bru bry bub bud bue bug bui bum bur buu buy by- byd bye byg byi bym byr byu dbb dbd dbe dbg dbi dbm dbr dbu dby ddb ddd dde ddg ddi ddm ddr ddu ddy de- deb ded dee deg dei dem der deu dey dgd dge dgg dgi dgm dgr dgu di- dib did die dig dii dim dir diu diy dmb dmd dme dmg dmi dmm dmr dmu drb drd dre drg dri drm drr dru dry dub dud due dug dui dum dur duy dy- dyb dyd dye dym dyr dyu dyy ebb ebd ebe ebg ebi ebm ebr ebu eby ed- edb edd ede edg edi edm edr edu edy eeb eed eee eeg eem eer eey egb egd ege egg egi egm egr egu egy eib eid eie eig eii eim eir eiu em- emb emd eme emg emi emm emr emu erb erd ere erg eri erm err eru ery eu- eub eud eue eug eui eur eyd eye eym eyr g-d gbd gbe gbg gbi gbm gbr gbu gby gdb gdd gde gdi gdm gdr gdu ge- geb ged gee geg gei gem ger geu gey ggb ggd ggg ggi ggm ggr ggu gib gid gie gig gii gim gir giu giy gmb gmd gme gmg gmi gmm gmr gmy grb grd gre grg gri grm grr gru gry gu- gub gud gue gug gui gum gur guu guy gy- gyb gyd gye gym gyr i-d ibb ibd ibe ibg ibi ibm ibr ibu iby idb idd ide idg idi idm idr idu idy ie- ied iee ieg iei iem ier iey igb igd ige igg igi igm igr igu igy iib iid iie iii iim iir iiu im- imb imd ime img imi imm imu imy ir- irb ird ire irg iri irm irr iru iry iu- iub iud iue iug iui ium iur iye iym iyr iyy m-r mbb mbd mbe mbg mbi mbm mbr mbu mdb mdd mde mdg mdi mdm mdr mdu mdy meb med mee meg mei mem mer meu mey mgb mgd mge mgi mgm mgr mgu mgy mi- mib mid mie mig mii mim mir miu miy mmb mmd mme mmg mmi mmm mmr mmu mrb mrd mre mrg mri mrm mrr mru mry mub mud mue mug mui mum mur muu muy my- myb myd mye myg mym myr myu rbb rbd rbe rbg rbi rbm rbr rbu rdb rdd rde rdg rdi rdm rdr rdu rdy re- reb red ree reg rei rem rer reu rey rgb rgd rge rgg rgi rgr rib rid rie rig rii rim rir riy rmb rmd rme rmg rmi rmm rmr rrb rrd rrg rri rrm rrr rru rub rud rue rug rui rum rur ruu ruy ry- ryd rye ryg rym ryr ryu ryy ubb ube ubg ubi ubr ubu uby udb udd ude udg udi udm udr udu ueb ued uee ueg uei uem uer uey ugb uge ugg ugi ugm ugr ugu uib uid uie uig uii uim uir uiu um- umb umd ume umg umi umm umr umu ur- urb urd ure urg uri urm urr uru ury uue uug uum uur uuu uyi uyu ybe ybg ybi ybm ybr yby yde ydg ydy yeb yed yee yeg yei yem yer yey ygm yid yie yig yii yim yir yme ymg ymi ymm yre yrg yru yud yue yug yui yum yur yuu yuy yyb yye yyg yyu yyy