#include <stdio.h>

int main() {
    // printf("                    1.Input\n");
    // printf("                    2.Output\n");
    // printf("                    3.Order\n");
    // printf("                    4.Quit\n");
    char m;
    scanf("%c", &m);
    if (m == 'I')
        printf("You are trying to input info");
    else if (m == 'O')
        printf("You are trying to output info");
    else if (m == 'D')
        printf("You are trying to make things ordered");
    else if (m == 'Q')
        printf("You are about to quit");
    return 0;
}