b-u bbb bbd bbe bbg bbl bbu bdb bdd bde bdg bdj bdl bdu be- beb bed bee beg bel beu bgb bgd bge bgg bgl bgu bjd bjg bjj bju blb bld ble blg blj bll blu bub bud bue bug buj bul buu dbb dbd dbe dbg dbl dbu ddb ddd dde ddg ddl ddu de- deb ded dee deg dej del deu dgd dge dgg dgl dgu dj- djb djd dje djg djl dl- dlb dld dle dlg dlj dll dlu dub dud due dug dul ebb ebd ebe ebg ebj ebl ebu ed- edb edd ede edg edj edl edu eeb eed eee eeg eel egb egd ege egg egl egu ejd ejl eju elb eld ele elg ell elu eu- eub eud eue eug euj eul g-d gbd gbe gbg gbj gbl gbu gdb gdd gde gdl gdu ge- geb ged gee geg gel geu ggb ggd ggg ggj ggu gje gjg glb gld gle glg glj gll glu gu- gub gud gue gug guj gul guu j-d jbg jbj jbl jbu jdb jde jdg jdl jeb jed jee jeg jej jel jeu jgb jge jgu jjb jjg jjj jjl jju jlb jle jlg jll jlu jub jud jue jug jul lbb lbd lbe lbg lbj lbl lbu ldb ldd lde ldg ldj ldl ldu leb led lee leg lej lel leu lgb lgd lge lgg lgj lgl lgu lje ljj lju llb lld lle llg llj lll llu lub lud lue lug lul luu ubb ube ubg ubl ubu udb udd ude udg udj udl udu ueb ued uee ueg uel ugb uge ugg ugl ugu ulb uld ule ulg ull ulu uue uug uuu