#include <bits/stdc++.h>
using namespace std;

int main(){
    int ten=2,five=8,one=40;	//10元至少两张，1元数量不受影响
    int count=0;
    while(five>0){		//每种纸币都要有
        if((ten+five+one)==50){
            count++;
            cout<<ten<<" "<<five<<" "<<one<<endl;
        }
        ten++;
        five-=2;
    }
    cout<<count;
}