#include<bits/stdc++.h>
using namespace std;
int main(){
    int a[120],n;
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    for(int i=0;i<n;i++){
        if((a[i]*a[i])%7!=1)
            cout<<a[i]<<" ";
    }
    return 0;
}
 
/**************************************************************
	Problem: 1156
	User: chenmingyu
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/