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