#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 0;
    }
    if(scanf("%20s", role) !=1){
       printf("Invalid input");
       return 0;
    }
    if(strlen(username)  == 0 || strlen(password) == 0 || strlen(role) == 0){
       printf("Invalid input");
       return 0;
    }
    printf("%s\n%s", usename, role);
    return 0;
}