var reader = require('realine').creatInterface ({
  	input : process.stdin,
  	output : process.stdout
});

var lines = [];
reader.on('line', (line) => {
  	lines.push(line);
});

reader.on('close',() => {
  	var line = lines[0]
    var elems = line.split(" ")
    var A = elems[0]
    var B = elems[1]
    var C = A * B
    if (C % 2 == 0) {
      	console.log(Even);
    } else {
      	console.log(Odd);
    }
});