如何列出具有3种不同状态的3x3电路板的所有可能性？

# 生成所有可能的状态
def generate_states():
    states = []
    for i in range(3):
        for j in range(3):
            for k in range(3):
                state = [[i, j, k] for _ in range(3)]
                states.append(state)
    return states

# 打印所有可能的状态
def print_states(states):
    for state in states:
        for row in state:
            print(row)
        print()

# 测试代码
states = generate_states()
print_states(states)