function isK(a) {
    if (a[0] == a[1] || a[0] == a[2] || a[1] == a[2]) return false;
    if (!(a[0] > a[1] && a[1] < a[2]) || (a[0] < a[1] && a[1] > a[2])) return false;
    return true;
}

function sub(a, b) {
    let as = [...a];
    let bs = [...b];
    as.sort();
    bs.sort();
    if (as == bs) return "No";
    for (let i = 0; i <= 2; i++) {
        for (let j = 0; j <= 2; j++) {
            let c = [...a];
            let d = [...b];
            let e = a[i];
            let f = b[i];
            c[j] = f;
            d[i] = e;
            if (isK(c) && isK(d)) return "Yes";
        }
    }
    return "No";
}

function Main(input) {
    let src = input.split("\n");
    let a = src[0].split(" ");
    let b = src[1].split(" ");
    console.log(sub(a, b));
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));