i j | P1 | P2 | P3 | P4 |
B1 | (1, 2, 3) | (0, 1, 2) | (2, 3, 4) | (0, 2, 4) |
B2 | (1, 2, 3) | (0, 1, 2) | (2, 3, 4) | (0, 2, 4) |
B3 | (1, 2, 3) | (0, 1, 2) | (2, 3, 4) | (0, 2, 4) |
B4 | (1, 2, 3) | (0, 1, 2) | (2, 3, 4) | (0, 2, 4) |