function Main(input) {
    let src = input.replace("\n", "").split(" ");
    let a = 0;
    let b = 0;

    if (src[0].length > 1) {
        a = 9;
    } else {
        a = parseInt(src[0]);
    }

    if (src[1].length > 1) {
        b = 9;
    } else {
        b = parseInt(src[1]);
    }

    console.log(a * b > a + b ? "P" : a * b < a + b ? "S" : "E");
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));