#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 j=0;j<n;j++){
		if((a[j]*a[j])%7!=1){
		cout<<a[j]<<" ";	
		}	
		}
	
}

/**************************************************************
	Problem: 1156
	User: wuzhijing
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/