function main (input) {
	var num = input.split(' ');
  	var a = parseInt (num[0], 10);
  	var b = parseInt (num[1], 10);
  	var c = a * b;
  	if (c % 2 == 0){
      	console.log('Even')
    } else {
      	console.log('0dd')}
}

Main(require("fs").readFileSync("/dev/stdin", "utf8"));