#include<bits/stdc++.h>
using namespace std;
int main(){
    int x;
    cin>>x;
    int a[x];
    for(int i=0;i<x;i++){
        cin>>a[i];
    }
    for(int j=0;j<x;j++){
        if((a[j]*a[j])%7!=1){
        cout<<a[j]<<" ";    
        }   
        }
     
}

/**************************************************************
	Problem: 1156
	User: lidongbo
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/