#include<stdio.h>
#include<string>
int main(){
    int n;
    scanf("%d", &n);
    char fruits[50][50];
    char search[50];
    int found = 0;
    for(int i=0;i<n;i++){
        scanf("%s", fruits[i]);
    }
    scanf("%s", search);
    for(int i=0;i<n;i++){
        if(strcmp(fruits[i],search)==0){
            found = 1;
            break;
        }
    }
    if(found){
        for(int i=0;i<n;i++){
            printf("%s",fruits[i]);
        }
    }
    else{
        printf("Fruits not found");
    }
}