    fun main() {
        val inputs = read()
        if (isEven(inputs[0] * inputs[1]))
            println("Even")
        else
            println("Odd")
    }

    fun read(): List<Int> {
        val input = readLine()
        return input!!.split(" ").map { Integer.parseInt(it) }
    }

    fun isEven(arg: Int): Boolean {
        return (arg % 2) == 0
    }
