#include<bits/stdc++.h> 
using namespace std;
int main()
{
	int n;
	int a[205];
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>a[i];
	}
	for(int i=1;i<=n;i++)
	{
		if(a[i]*a[i]%7!=1)
		{
			cout<<a[i]<<' ';
		}
	}
	return 0;
}
/**************************************************************
	Problem: 1156
	User: wangyuxin
	Language: C++
	Result: Accepted
	Time:18 ms
	Memory:2072 kb
****************************************************************/