1111111111111111111
15416546541321321654351321
111111111111111
111111111111111
tyururyyuryur
jjjjjjjjjjjjjjj
的顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶
方法反反复复反复反复付付
1111111111111111111
00000000000000000000