#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,a[201];
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>a[i];
        if(a[i]*a[i]%7!=1)
        cout<<a[i]<<" ";

    }
    return 0;
}
/**************************************************************
	Problem: 1156
	User: luyanchen
	Language: C++
	Result: Accepted
	Time:19 ms
	Memory:2072 kb
****************************************************************/