#include <stdio.h>
#include <string.h>

int main() {
     char username[21], password[21], role[21];
     if (scanf("%20s %20s", username, password) != 2) {
         printf("Invalid input");
         return );
    }
    
    if (scanf("%20s", role) !=1) {
        printf("Invalid input");
        return 0;
    }
    
    if (strlen(username) == 0 || strlen(passsword) == 0 || strlen(role) == 0){
        printf("Invalid input");
        return 0;
    }
    
    printf("%s\n", username);
    printf("%s", role);
    
    return 0;
    
}