#include<stdio.h>

int main(){
    int n;
    scanf("%d",&n);

    
    if(n==1){
        printf("List is empty");
        return 0;
    }
    int arr[n];
    for(int i=0;i<n;i++){
        if(scanf("%d", &arr[i])!=1 || arr[i]<0){
            printf("Invalid input");
            return 0;
        }
        if(sizeof(arr)==0){
            printf("List is empty");
            return 0;
        }
        int tode1;
        int index;
        int found=0;
        scanf("%d",&tode1);
        for(int i=0;i<n;i++){
            if(arr[i]==tode1){
                index=i;
                found=1;
            }
        }
        if(!found){
            printf("Not Found");
            return 0;
        }
        for(int i=0;i<index;i++){
            printf("%d ",arr[i]);
        }
        for(int i=index+1;i<n;i++){
            printf("%d ",arr[i]);
        }
        return 0;
        
    }