3 3 1 3 3 2 2 1
这组数据可以卡掉以下题解
https://www.luogu.com.cn/article/p5x16vp3
https://www.luogu.com.cn/article/oxi799yc
https://www.luogu.com.cn/article/qxtpi7ec
https://www.luogu.com.cn/article/kichvtzh
https://www.luogu.com.cn/article/5fj2mu8d
https://www.luogu.com.cn/article/u6t5z4c0
https://www.luogu.com.cn/article/aop1on6v
https://www.luogu.com.cn/article/nuxsopvf
