#include <stdio.h>
#include <stdlib.h>

int* allocateArray(int size) {
    return (int*) malloc(sizeof(int) * size);
}

void loadNumbers(int** numbers, int* size) {
    int number;
    scanf("%d", size);
    *numbers = allocateArray(*size);

    for(int i = 0; i < *size; i++) {
        scanf("%d", &number);
        *((*numbers) + i) = number;
    }


}

void printNumbers(int** numbers, const int* size) {
    for(int i = 0; i < *size; i++) {
        printf("%d %s\n", *((*numbers) + i), ((*((*numbers) + i) % 2 == 0) ? "even" : "odd"));
    }
}

int main() {
    int* numbers;
    int size;
    loadNumbers(&numbers, &size);
    printNumbers(&numbers, &size);

    free(numbers);
    return 0;
}