第一步缩水 31注：[(0, 2, 3), (0, 2, 6), (0, 2, 8), (0, 3, 6), (0, 4, 8), (0, 5, 8), (1, 2, 9), (1, 4, 9), (2, 3, 6)][(0, 3, 5), (1, 2, 3), (1, 3, 4), (1, 4, 8), (3, 4, 9), (3, 5, 6), (3, 5, 8), (4, 7, 9), (4, 8, 9), (5, 7, 9), (5, 8, 9), (6, 7, 8), (6, 8, 9)][(0, 1, 2), (0, 2, 5), (1, 2, 6), (1, 2, 8), (1, 3, 6), (1, 7, 9)][(1, 3, 7), (3, 5, 9)][(0, 7, 8)]
第二步缩水 24注：杀尾5、杀跨37
[(0, 2, 6), (0, 2, 8), (0, 4, 8), (0, 5, 8), (1, 2, 9), (1, 4, 9)][(0, 3, 5), (1, 2, 3), (3, 4, 9), (3, 5, 8), (4, 7, 9), (5, 8, 9)][(0, 1, 2), (0, 2, 5), (1, 3, 6), (1, 7, 9)][(3, 5, 9)]
尾2：(0, 4, 8)(1, 2, 9) (5, 8, 9) 尾4 (1, 4, 9)
尾1：(2, 3, 6)(4, 8, 9)(5, 7, 9)(6, 7, 8)(1, 3, 7)
尾9：(0, 3, 6)(1, 2, 6)
第三步缩水 8注：杀号02，大概率158有号
(1, 4, 9)(3, 5, 8)(5, 8, 9)(1, 3, 6)(1, 7, 9)][(3, 5, 9)
(3, 4, 9)(4, 7, 9)
尾1：(4, 8, 9)(5, 7, 9)(6, 7, 8)(1, 3, 7)
第四步缩水 4注：56789有号、123678=23
(3, 5, 8)(1, 3, 6)
尾1：(6, 7, 8)(1, 3, 7)
组三的话考虑266、226
自用记录，仅供参考。