#include <bits/stdc++.h>
using namespace std;
int main(){
    int n,i,a[205];
    cin>>n;
    for(i=0;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: chenmingyu
	Language: C++
	Result: Accepted
	Time:15 ms
	Memory:2072 kb
****************************************************************/