#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]<<" ";
		}
}

	
    return 0;	
}

/**************************************************************
	Problem: 1153
	User: suzihang
	Language: C++
	Result: Wrong Answer
****************************************************************/