Lambda1___B_is_Lambda1 7 7 Lambda2 0 1 the_lattice_point_paired_with_0 2 2 the_lattice_point_paired_with_Lambda1 7 7 the_lattice_point_paired_with_2Lambda1 12 12 the_lattice_point_paired_with_Lambda2 2 3 the_lattice_point_paired_with_Lambda1+Lambda2 7 8 the_lattice_point_paired_with_2Lambda1+Lambda2 12 13