CF2214H Double Vision

Description

![](https://cdn.luogu.com.cn/upload/vjudge_pic/CF2214H/1b809ea81d2e8a3edb4a72a0a6201704b375d6594f224acda1d0e7067b79f3e5.png) If you cannot read this, you may be colorblind.

Input Format

N/A

Output Format

N/A