#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,i=0,a[200];
	cin>>n;
	for(;i<n;i++){
		cin>>a[i];
	}
	for(i=0;i<n;i++){
		if((a[i]*a[i])%7!=1){
			cout<<a[i]<<" ";
		
		}
	}
}
/**************************************************************
	Problem: 1156
	User: hongjiaming
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/