| 区域 | 对象 | 数量 |
| POS(X) | x1, x2, x3, x5, x11, x14, x15, x23, x25, x29, x31, x39, x41, x44, x45 | 15 |
| BND(X) | x8, x10, x17, x18, x20, x21, x22, x24, x26, x27, x28, x30, x33, x34, x38, x42, x43, x47 | 18 |
| NEG(X) | x4, x6, x7, x9, x12, x13, x16, x19, x32, x35, x36, x37, x40, x46, x48, x49, x50 | 17 |