#include <bits/stdc++.h>
using namespace std;
signed main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  string s;
  cin >> s;
  int n = s.size();
  cout << 3 << '\n';
  cout << "L 2\n";
  cout << "R " << 2 << '\n';
  cout << "R " << 2 * n - 1 << '\n';
  return 0;
}
