"""随机俳句生成器 —— 一个毫无用处但有点可爱的小程序。"""

import random

LINES = [
    # 五音
    ["蝉声穿过窗", "月光落满桌", "风在巷口等", "云朵慢慢走", "黄昏压低了"],
    # 七音
    ["旧书页里藏的信", "雨停后的路很亮", "冰箱角落半颗瓜", "猫在午睡我发呆", "夏天赖着不肯走"],
    # 五音
    ["今天没有事", "蝉也懒得叫", "星子三两颗", "日子慢慢淌", "晚安说两遍"],
]


def make_haiku() -> str:
    return "\n".join(random.choice(lines) for lines in LINES)


if __name__ == "__main__":
    for _ in range(3):
        print(make_haiku())
        print("---")