#include<bits/stdc++.h>
using namespace std;
int a[210];
int main()
{
	int n;
	cin>>n;
	for(int i=0;i<n;i++)
	{
		cin>>a[i];
		if(a[i]*a[i]%7!=1)
		{
			cout<<a[i]<<" ";
		}
	}
	return 0;
	
}
/**************************************************************
	Problem: 1156
	User: dengyuanyan
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/