-al a-a a-b aaa aab aae aaj aal ab- aba abb abe abj abl aea aeb aee aej ael aja ajb aje ajj ajl al- ala alb ale alj all baa bab bae baj bal bba bbb bbe bbl be- bea beb bee bel bja bjj bla blb ble blj bll eaa eab eae eaj eal eba ebb ebe ebj ebl eea eeb eee eel eja ejl ela elb ele ell jaa jab jae jaj jal jba jbj jbl jea jeb jee jej jel jja jjb jjj jjl jla jlb jle jll la- laa lab lae laj lal lba lbb lbe lbj lbl lea leb lee lej lel lje ljj lla llb lle llj lll