Rectangle accepted:(r1, 0, 0, 3, 4) Rectangle accepted:(r2, 5, 0, 5, 3) Rectangle accepted:(r3, 1000, 4, 20, 300) Rectangle rejected: (4, 6, 0, 10) Rectangles intersecting region (2, 2, 4, 3): (r1, 0, 0, 3, 4) (r2, 5, 0, 5, 3) Rectangles intersecting region (-3, 2, 7, 5): (r1, 0, 0, 3, 4) Rectangles intersecting region (1019, 5, 75, 20): (r3, 1000, 4, 20, 300) Rectangles intersecting region (0, 20, 4, 6):