function Main(input) {
  const numbers = input.split(' ').map(n => Number(n));
  const x = numbers[0];
  const y = numbers[1];
  const array1 = [1,3, 5, 7, 8, 10, 12];
  const array2 = [4, 6, 9, 11];
  const array3 = [2]

  if((array1.includes(x) && array1.includes(y))
   || (array2.includes(x) && array2.includes(y))
   || (array3.includes(x) && array3.includes(y))) {
     console.log('Yes');
  } else {
    console.log('No');
  }
}

Main(require("fs").readFileSync("/dev/stdin", "utf8"));