#include<stdio.h>

int main()
{
    int arr[10],key,i;
    for(i = 0; i < 5; i++){
        scanf("%d",&arr[i]);
    }
    printf("KEY VALUE: ");
    scanf("%d",&key);
    for(i = 0; i < 5; i++){
        if(key == arr[i]){
            printf("FOUND\n");
            return 0;
        };
    }
    printf("NOT FOUND\n");

}