Dig a hole, fill in soil, count one two three four.
Two rounds no, two rounds fail, all be PRB from PRL.
去年挖个坑，今年埋点土，数个一二三四五。
一二轮毙，三四轮拒，篇篇都是PRB。
Chapter 4
Dig a hole, fill in soil, count one two three four.
Two rounds no, two rounds fail, all be PRB from PRL.
去年挖个坑，今年埋点土，数个一二三四五。
一二轮毙，三四轮拒，篇篇都是PRB。
