#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;int a[200];
	cin>>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: zy002
	Language: C++
	Result: Accepted
	Time:18 ms
	Memory:2072 kb
****************************************************************/