#include<iostream>
#include<cstdio>
#define int long long
using namespace std;
signed main()
{
	freopen("query.in","r",stdin);
	freopen("query.out","w",stdout);
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	while(1)
		cout<<"SB";
}

