#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,a[210]={0},i;
	cin>>n;
	for(i=0;i<n;i++){
		cin>>a[i];
	}
	for(i=1;i<n;i++){
		if(a[i]*a[i]%7!=1){
			cout<<" "<<a[i];
		}
	}
}

/**************************************************************
	Problem: 1156
	User: huanglingkai
	Language: C++
	Result: Presentation Error
****************************************************************/