#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  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;
}
