Lambda1___B_is_Lambda2 28 28 Lambda2 -1 0 the_lattice_point_paired_with_0 1 1 the_lattice_point_paired_with_Lambda1 28 28 the_lattice_point_paired_with_2Lambda1 55 55 the_lattice_point_paired_with_Lambda2 2 2 the_lattice_point_paired_with_Lambda1+Lambda2 3 3 the_lattice_point_paired_with_2Lambda1+Lambda2 55 56