+ محدودیت زمان: ۱ ثانیه + محدودیت حافظه: ۲۵۶ مگابایت ---------- *Shengdebao* had grown tired of the everyday life he had, so he decided to write down a set of letters around a circle. *Mehrdad* also had a string made up of lower case English letters. *Shengdebao* then decided to start from one letter on that circle and go around it in clockwise direction. If at any point of time the string that *Shengdebao* makes by turning around the circle becomes equal to the one *Mehrdad* has, *Mehrdad* is obligated to give *Shengdebao* a prize! (or *"Shirini"* as they call it!) *Shengdebao* wants to know whether he can or cannot receive a prize, and for that reason he has asked you to help him solve this problem. # ورودی In the first line of the input string $s$ is given that is actually the string written around the circle. In the second line string $p$ is given which is *Mehrdad's* string. $$1 \le |s| , |p| \le 1\ 000$$ Both strings are made up of lower case English letters. # خروجی In the only line of output print "Yes" if *Shengdebao* can receive the prize and "No" if not. # مثال ## ورودی نمونه ۱ ``` abcab ababcabab ``` ## خروجی نمونه ۱ ``` Yes ``` *Explanation:* by starting from the 4th character the string $p$ can be made. ## ورودی نمونه ۲ ``` abcd bcdabd ``` ## خروجی نمونه ۲ ``` No ```