#include <bits/stdc++.h>
using namespace std;
long long n, m, x, y, xv, yv, xk, yk, u, s, mia, gg;
int main(){
  freopen("war.in","r",stdin);
  cin>>n>>m>>x>>y>>mia;
  s=mia;
  freopen("war.out","w",stdout);
  cout<<n+m-1<<endl;
  for(int i=2; i<=n; i++){
    cin>>xv>>yv>>u;
    cout<<xv<<" "<<yv<<" "<<x<<" "<<y<<" "<<u<<endl;
    s+=u;
  }
  for(int i=1; i<=m; i++){
    cin >> xk >> yk >> gg;
    cout << x<<" " << y<<" " << xk<<" " << yk<<" " << s << endl;
    s=ceil(sqrt(s*s-gg*gg));
    x=xk;
    y=yk;
  }
//mia grahovac
  return 0;
}