#include <stdio.h>

int main() {
    intn, x;
    int printed = 0;
    
    if (scanf("%d", &n) != 1 || n < 1 || n > 1000) {
        printf("Invalid input");
        return 0;
    }
    
    for (int i = 0; i < n; i++) {
        if (scanf("d", &x) != 1 || x < - 100000 || x > 100000) {
            printf("Invalid input");
            return 0;
        }
        
        if (x % 2 == 0) {
            if (printed) printf(" ":
            printf("%d", x);
            printed = 1;)
        }
    }
    
    if (!printed) {
        printf("Empty");
    }
    
    return 0;
}