a-a a-b aaa aab aad aae aag aaj aau ab- aba abb abd abe abg abj abu ad- ada adb add ade adg adj adu aea aeb aed aee aeg aej aeu ag- aga agb agd age agg agj agu aja ajb ajd aje ajj aju au- aua aub aud aue aug auj b-u baa bab bad bae bag baj bau bba bbb bbd bbe bbg bbu bda bdb bdd bde bdg bdj bdu be- bea beb bed bee beg beu bga bgb bgd bge bgg bgu bja bjd bjg bjj bju bua bub bud bue bug buj buu daa dab dad dae dag daj dau dba dbb dbd dbe dbg dbu dda ddb ddd dde ddg ddu de- dea deb ded dee deg dej deu dga dgd dge dgg dgu dj- dja djb djd dje djg dua dub dud due dug eaa eab ead eae eag eaj eau eba ebb ebd ebe ebg ebj ebu ed- eda edb edd ede edg edj edu eea eeb eed eee eeg ega egb egd ege egg egu eja ejd eju eu- eua eub eud eue eug euj g-d gaa gab gad gae gag gaj gau gba gbd gbe gbg gbj gbu gda gdb gdd gde gdu ge- gea geb ged gee geg geu gga ggb ggd ggg ggj ggu gja gje gjg gu- gua gub gud gue gug guj guu j-d jaa jab jad jae jag jaj jau jba jbg jbj jbu jda jdb jde jdg jea jeb jed jee jeg jej jeu jga jgb jge jgu jja jjb jjg jjj jju jub jud jue jug ua- uaa uab uad uae uag uaj uau uba ubb ube ubg ubu uda udb udd ude udg udj udu uea ueb ued uee ueg uga ugb uge ugg ugu uua uue uug uuu