#include <bits/stdc++.h>
using namespace std;
const int NMAX = 55;
int N, c;
int v[NMAX], t[NMAX];
int main() {
  cin >> N >> c;
  int sc1 = 0;
  for (int i = 1; i <= N; ++i) cin >> v[i];
  for (int i = 1; i <= N; ++i) cin >> t[i];
  int sum = 0;
  for (int i = 1; i <= N; ++i) {
    sum += t[i];
    sc1 += max(0, v[i] - c * sum);
  }
  sum = 0;
  int sc2 = 0;
  for (int i = N; i >= 1; --i) {
    sum += t[i];
    sc2 += max(0, v[i] - c * sum);
  }
  if (sc1 > sc2)
    cout << "Limak";
  else if (sc1 == sc2)
    cout << "Tie";
  else
    cout << "Radewoosh";
  return 0;
}
