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

#define MAX 100
#define LEN 50

int main() {
    int n;
    if (scanf("%d", &n) != 1 || n < 1 || n > MAX) {
        printf("Invalid input\n");
        return 0;
    }

    char songs[MAX][LEN];
    for (int i = 0; i < n; i++) {
        if (scanf("%s", songs[i]) != 1) {
            printf("Invalid input\n");
            return 0;
        }
    }

    char toDelete[LEN];
    if (scanf("%s", toDelete) != 1) {
        printf("Invalid input\n");
        return 0;
    }

    // Find song to delete
    int index = -1;
    for (int i = 0; i < n; i++) {
        if (strcmp(songs[i], toDelete) == 0) {
            index = i;
            break;
        }
    }

    if (index == -1) {
        printf("Song not found\n");
        return 0;
    }

    // Shift songs after deletion
    for (int i = index; i < n - 1; i++) {
        strcpy(songs[i], songs[i + 1]);
    }
    n--; // reduce playlist size

    if (n == 0) {
        printf("Playlist is empty\n");
    } else {
        for (int i = 0; i < n; i++) {
            printf