Lambda1___B_is_0 20 20 Lambda2 -2 0 the_lattice_point_paired_with_0 0 0 the_lattice_point_paired_with_Lambda1 3 3 the_lattice_point_paired_with_2Lambda1 40 40 the_lattice_point_paired_with_Lambda2 1 1 the_lattice_point_paired_with_Lambda1+Lambda2 2 2 the_lattice_point_paired_with_2Lambda1+Lambda2 38 40