var toInt = x=>parseInt(x,10);
var toIntArr = arr=>arr.map(x=>toInt(x));
var abs = x=>x>0?x:-x;
function min(){var rest = arguments,val=rest[0];for(var i=1;i<rest.length;i++)if(rest[i]<val)val = rest[i];return val}
function max(){var rest = arguments,val=rest[0];for(var i=1;i<rest.length;i++)if(rest[i]>val)val = rest[i];return val}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));
 
function Main(input){
	var input = input.split('\n');
	var s = input[0];
	var t = input[1];
	var x = s.length;
	var y = s;
	for(var i = 0; i < x+1; i++){
		y = y[x-1] + y.slice(0,-1);
		if(t === y){
			console.log('Yes');
			return 0;
		}
	}
	console.log('No');	
}