Lambda1___B_is_Lambda1+Lambda2 26 26 Lambda2 -1 0 the_lattice_point_paired_with_0 1 1 the_lattice_point_paired_with_Lambda1 3 3 the_lattice_point_paired_with_2Lambda1 51 51 the_lattice_point_paired_with_Lambda2 -1 0 the_lattice_point_paired_with_Lambda1+Lambda2 25 26 the_lattice_point_paired_with_2Lambda1+Lambda2 51 52