open System

let No441 () =
    let IN = Console.ReadLine().Split(' ')
    let A = Numerics.BigInteger.Parse <|  IN.[0]
    let B = Numerics.BigInteger.Parse <| IN.[1]
    
    let sum = A + B
    let pro = A * B

    if sum > pro then
        printfn "S"
    else if sum < pro then
        printfn "P"
    else 
        printfn "E"

    ()
No441 ()