b-u bbb bbd bbe bbg bbh bbl bbn bbu bdb bdd bde bdg bdh bdl bdu be- beb bed bee beg beh bel ben beu bgb bgd bge bgg bgh bgl bgn bgu bhb bhd bhe bhg bhh bhl bhu blb bld ble blg blh bll bln blu bnb bnd bne bng bnl bnn bnu bub bud bue bug buh bul bun buu dbb dbd dbe dbg dbh dbl dbn dbu ddb ddd dde ddg ddh ddl ddn ddu de- deb ded dee deg deh del den deu dgd dge dgg dgh dgl dgn dgu dh- dhb dhd dhe dhh dhl dhu dl- dlb dld dle dlg dlh dll dlu dnb dnd dne dng dnh dnl dnn dub dud due dug duh dul dun ebb ebd ebe ebg ebh ebl ebn ebu ed- edb edd ede edg edh edl edn edu eeb eed eee eeg eel een egb egd ege egg egh egl egn egu ehb ehd ehe ehg ehh ehl ehn ehu elb eld ele elg elh ell eln elu en- enb end ene eng enh enl enn enu eu- eub eud eue eug eul eun g-d gbd gbe gbg gbh gbl gbn gbu gdb gdd gde gdh gdl gdn gdu ge- geb ged gee geg geh gel gen geu ggb ggd ggg ggh ggn ggu ghb ghd ghe ghg ghh ghl ghn glb gld gle glg glh gll gln glu gnb gnd gne gnl gnn gnu gu- gub gud gue gug gul gun guu hbb hbd hbe hbg hbh hbl hbn hbu hdb hdd hde hdg hdh hdl hdn hdu he- heb hed hee heg heh hel hen heu hgb hge hgg hgh hgl hgn hgu hhb hhd hhe hhg hhh hhl hhn hhu hlb hld hle hlg hlh hll hln hlu hnb hnd hne hng hnh hnl hnn hnu hub hud hue hug huh hul hun huu lbb lbd lbe lbg lbh lbl lbu ldb ldd lde ldg ldh ldl ldn ldu leb led lee leg leh lel len leu lgb lgd lge lgg lgh lgl lgn lgu lhb lhd lhh lhu llb lld lle llg lll lln llu lnb lnd lne lng lnh lnl lnn lnu lub lud lue lug luh lul lun luu nbb nbd nbe nbg nbl nbn nbu ndb ndd nde ndg ndh ndl ndn ndu ne- neb ned nee neg neh nel nen neu ngb ngd nge ngg ngh ngl ngn ngu nhb nhd nhe nhg nhh nhl nhn nhu nlb nld nle nlg nlh nll nln nlu nnb nne nng nnh nnl nnn nnu nub nud nue nug nuh nul nun nuu ubb ube ubg ubh ubl ubn ubu udb udd ude udg udl udn udu ueb ued uee ueg ueh uel uen ugb uge ugg ugh ugl ugn ugu uhb uhd uhe uhh uhl uhu ulb uld ule ulg ull uln ulu un- unb und une ung unh unl unn unu uue uug uun uuu