'use strict';

function Main(INPUT) {
    const input = INPUT.split("\n")[0].split(" ");
    const x = parseInt(input[0], 10);
    const y = parseInt(input[1], 10);
    const a = [1, 3, 5, 7, 8, 10, 12];
    const b = [4, 6, 9, 11];

    if ((x == 2 && x == y) || (a.indexOf(x) >= 0 && a.indexOf(y)) || (b.indexOf(x) >= 0 && b.indexOf(y))) {
        console.log("Yes");
    } else {
        console.log("No");
    }
}

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