#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,m;
	cin>>n>>m;
	for(int i=1;i<=m/3;i++)
		for(int j=1;j<=(m-i*3)/2;j++){
			int k=m-i*3-j*2;
			if(k>0&&i+j+k==n)
				cout<<i<<","<<j<<","<<k<<"\n";
		}
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,m;
	cin>>n>>m;
	for(int i=1;i<=n-2;i++)
		for(int j=1;j<=n-i-1;j++){
			int k=n-i-j;
			if(i*3+j*2+k==m)
				cout<<i<<","<<j<<","<<k<<"\n";
		}
	return 0;
}