#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	cin>>n;
	int a[n];
	for(int i=0;i<n;i++){
		cin>>a[i];
	}
	
	for(int i=0 ; i<n ; i++){
		if((a[i]*a[i])%7!=1){
			cout<<a[i]<<" ";
		}
	}
	return 0;
}

/**************************************************************
	Problem: 1156
	User: hbq
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/