[
    # 21.11.9更新需求：part2left 和 part3left先随机，然后两个right再随机，也就意味着一共可能的block层面的顺序有4种
    # 1 -> 2 & 3 -> 4 & 5 & 6
    # # 1. Part I Left
    # [1101, 1102, 1103],

    # 2. Part II Left
    [
    [2101, 2102, 2103, 2107, 2108, 2109, 2113, 2114, 2115],

    # 3. Part III Left
    [3101, 3102, 3103, 3107, 3108, 3109, 3113, 3114, 3115]
    ],

    # 4. Part I Right [1201, 1202, 1203,
    [
    # 5. Part II Right
    [2201, 2202, 2203, 2207, 2208, 2209, 2213, 2214, 2215],

    # 6. Part III Right
    [3201, 3202, 3203, 3207, 3208, 3209, 3213, 3214, 3215]
    ]
]