要素 | 可达集合R(Si) | 先行集合B(Si) | 交集C(Si) = R(Si)∩B(Si) | C(Si)∩R(Si) |
s1 | 1, 3, 4, 5, 7, 8 | 1 | 1 | L2 |
s2 | 2, 3, 4, 5, 7, 8 | 2 | 2 | L2 |
s3 | 3, 4, 5, 7, 8 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | 3, 4, 5, 7, 8 | L1 |
s4 | 3, 4, 5, 7, 8 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | 3, 4, 5, 7, 8 | L1 |
s5 | 3, 4, 5, 7, 8 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | 3, 4, 5, 7, 8 | L1 |
s6 | 3, 4, 5, 6, 7, 8 | 6 | 6 | L2 |
s7 | 3, 4, 5, 7, 8 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | 3, 4, 5, 7, 8 | L1 |
s8 | 3, 4, 5, 7, 8 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | 3, 4, 5, 7, 8 | L1 |
s9 | 3, 4, 5, 7, 8, 9, 10, 11 | 9, 10, 11 | 9, 10, 11 | L2 |
s10 | 3, 4, 5, 7, 8, 9, 10, 11 | 9, 10, 11 | 9, 10, 11 | L2 |
s11 | 3, 4, 5, 7, 8, 9, 10, 11 | 9, 10, 11 | 9, 10, 11 | L2 |
s12 | 12 | 12 | 12 | L1 |