import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    }
} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main {
    public static void main(String[] args) {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    }
} Main public static void main(String[] args) {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    } main {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    } BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in)); bufferedReader new BufferedReader(new InputStreamReader(System.in)) String[] inputs = new String[2]; inputs new String[2] 2 try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } IOException e {
            e.printStackTrace();
        } e.printStackTrace() e.printStackTrace e {
            inputs = bufferedReader.readLine().split(" ");
        } inputs = bufferedReader.readLine().split(" ") inputs bufferedReader.readLine().split(" ") bufferedReader.readLine().split bufferedReader.readLine() bufferedReader.readLine bufferedReader " " int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]); multi Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]) Integer.parseInt(inputs[0]) Integer.parseInt Integer inputs[0] inputs 0 Integer.parseInt(inputs[1]) Integer.parseInt Integer inputs[1] inputs 1 if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        } multi % 2 == 0 multi % 2 multi 2 0 {
            System.out.println("Even");
            return;
        } System.out.println("Even") System.out.println System.out System System.out "Even" return; System.out.println("Odd") System.out.println System.out System System.out "Odd" String[] args args public class Main {
    public static void main(String[] args) {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    }
} public class Main {
    public static void main(String[] args) {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    }
} Main
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        String[] inputs = new String[2];
        try {
            inputs = bufferedReader.readLine().split(" ");
        } catch (IOException e) {
            e.printStackTrace();
        }
        int multi = Integer.parseInt(inputs[0]) * Integer.parseInt(inputs[1]);
        if (multi % 2 == 0) {
            System.out.println("Even");
            return;
        }
        System.out.println("Odd");
    }
}