-er b-u bbb bbd bbe bbg bbi bbr bbu bbw bdb bdd bde bdg bdi bdr bdu bdw be- beb bed bee beg bei ber beu bew bgb bgd bge bgg bgi bgr bgu bgw bi- bib bid bie big bii bir biu biw brb brd bre brg bri brr bru brw bub bud bue bug bui bur buu buw bwb bwd bwg bwi bwr bwu dbb dbd dbe dbg dbi dbr dbu ddb ddd dde ddg ddi ddr ddu ddw de- deb ded dee deg dei der deu dew dgd dge dgg dgi dgr dgu dgw di- dib did die dig dii dir diu diw drb drd dre drg dri drr dru drw dub dud due dug dui dur dwb dwe dwg dwi dwr dwu dww ebb ebd ebe ebg ebi ebr ebu ebw ed- edb edd ede edg edi edr edu edw eeb eed eee eeg eer eew egb egd ege egg egi egr egu egw eib eid eie eig eii eir eiu erb erd ere erg eri err eru erw eu- eub eud eue eug eui eur ewb ewd ewe ewi ewr ewu eww g-d gbd gbe gbg gbi gbr gbu gbw gdb gdd gde gdi gdr gdu gdw ge- geb ged gee geg gei ger geu gew ggb ggd ggg ggi ggr ggu ggw gib gid gie gig gii gir giu grb grd gre grg gri grr gru grw gu- gub gud gue gug gui gur guu gwb gwd gwe gwg gwi gwr gwu i-d ibb ibd ibe ibg ibi ibr ibu ibw idb idd ide idg idi idr idu idw ie- ied iee ieg iei ier igb igd ige igg igi igr igu igw iib iid iie iii iir iiu iiw ir- irb ird ire irg iri irr iru iu- iub iud iue iug iui iur iwb iwd iwe iwg iwi iwr iwu iww rbb rbd rbe rbg rbi rbr rbu rbw rdb rdd rde rdg rdi rdr rdu re- reb red ree reg rei rer reu rew rgb rgd rge rgg rgi rgr rgw rib rid rie rig rii rir rrb rrd rrg rri rrr rru rub rud rue rug rui rur ruu rwb rwd rwe rwi rwr rwu ubb ube ubg ubi ubr ubu ubw udb udd ude udg udi udr udu ueb ued uee ueg uei uer uew ugb uge ugg ugi ugr ugu uib uid uie uig uii uir uiu ur- urb urd ure urg uri urr uru urw uue uug uur uuu uwb uwe uwg uwr uww wbb wbd wbe wbg wbi wbr wbw wdb wdg wdi wdr wdu web wed wee weg wei wer wew wgb wgi wgr wgw wib wid wie wig wii wir wiu wr- wrd wre wrg wri wrr wru wrw wub wud wue wug wur wwd wwe wwi wwu www