process.stdin.resume();
process.stdin.setEncoding('utf8');
 
// inputに入力データ全体が入る
function Main(input) {
  // 1行目がline1, 2行目がline2, …に入る
  var arg   = input.split("\n");
  var line0 = arg[0].split(" ");
  var line1 = arg[1].split(" ");
  //var line2 = tmp[2].split(" ");
  //var line3 = tmp[3].split(" ");

  var input1 = (line0[0]);
  var input2 = (line1[0]);
  //var input3 = Number(line0[2]);
  var a = input1;
  var b = input2;
  //var c = input3;

  var ans = "No";

  //console.log( line0 +" "+ a +" "+ b +" "+ "");
  
  for(var i=0; i<a.length; i++){
    var first = a[0];
    //console.log("before a = " +  a);

    var tmp =  a.slice(1, a.length);
    //a.push(first);
    //console.log("tmp = " + tmp);
    a = tmp + first;
    //console.log("after a = " + a)
    
    if(a === b) ans = "Yes"
  }


  console.log(ans);

  


}
//*この行以降は編集しないでください（標準入出力から一度に読み込み、Mainを呼び出します）
Main(require("fs").readFileSync("/dev/stdin", "utf8"));
