Lambda1___B_is_Lambda1 37 37 Lambda2 0 1 the_lattice_point_paired_with_0 2 2 the_lattice_point_paired_with_Lambda1 37 37 the_lattice_point_paired_with_2Lambda1 72 72 the_lattice_point_paired_with_Lambda2 0 1 the_lattice_point_paired_with_Lambda1+Lambda2 37 38 the_lattice_point_paired_with_2Lambda1+Lambda2 74 75