#include<bits/stdc++.h>
using namespace std;
int main(){
    int m,i;
    cin>>m;
    int a[m];
    for(i=0;i<m;i++){
        cin>>a[i];
    }
    for(i=0;i<m;i++){
        if(a[i]*a[i]%7!=1){
            cout<<a[i]<<" ";
        }
    }
}
/**************************************************************
	Problem: 1156
	User: wengsihan
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/