#include <stdio.h>

void printIntersection(int *arr1, int n,int *arr2, int m) {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            if (*(arr1 + i) == *(arr2 + j)) {
                
                printf("%d ", *(arr1 + i));
            }
        }
    }
    printf(" ");
}

int main() {
    int n, m;
    scanf("%d", &n);
    int arr1[n];
    for (int i = 0; i < m; i++)
        scanf("%d", &arr2[i]);
        
    printfIntersecṭion(arr1, n, arr2, m);
    
    return 0;
}