<!-- 一级：（6，2）、（7，2）、（8，2）、（5，2）、（6，3）、（5，3）、（6，4）、（4，4）
二级：（7，5）、（4，6）、（5，6）、（6，6）、（5，7）、（4，7）、（2，7）、（3，8）
三级：（2，9）、（3，9）、（3，10）、（2，10）
四级：（2，11）、（1，11）（2，12）、（1，12） -->
# level1
    [
        {"k":7,"n":15,"p":3,"p1":5,"p2":2,"residue":8,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":6,"p2":2,"residue":7,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":7,"p2":2,"residue":6,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":8,"p2":2,"residue":5,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":6,"p2":3,"residue":6,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":5,"p2":3,"residue":7,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":6,"p2":4,"residue":5,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":4,"p2":4,"residue":7,"rounds":0,"player":1},
    ]
# level2
    [
        {"k":7,"n":15,"p":3,"p1":7,"p2":5,"residue":3,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":4,"p2":6,"residue":5,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":5,"p2":6,"residue":4,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":6,"p2":6,"residue":3,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":5,"p2":7,"residue":3,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":4,"p2":7,"residue":4,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":3,"p2":7,"residue":5,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":3,"p2":8,"residue":4,"rounds":0,"player":1},
    ]
# level3
    [
        {"k":7,"n":15,"p":3,"p1":2,"p2":9,"residue":4,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":3,"p2":9,"residue":3,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":3,"p2":10,"residue":2,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":2,"p2":10,"residue":3,"rounds":0,"player":1},
    ]
# level4
    [
        {"k":7,"n":15,"p":3,"p1":2,"p2":11,"residue":2,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":1,"p2":11,"residue":3,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":2,"p2":12,"residue":1,"rounds":0,"player":1},
        {"k":7,"n":15,"p":3,"p1":1,"p2":12,"residue":2,"rounds":0,"player":1},
    ]