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

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

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