#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, p[55], t[55], c, i, ls, ws, x;
  scanf("%d %d", &n, &c);
  for (i = 0; i < n; i++) scanf("%d", &p[i]);
  for (i = 0; i < n; i++) scanf("%d", &t[i]);
  ls = 0;
  for (x = 0, i = 0; i < n; i++) {
    x += t[i];
    ls += max(0, p[i] - c * x);
  }
  ws = 0;
  for (x = 0, i = n - 1; i >= 0; i--) {
    x += t[i];
    ws += max(0, p[i] - c * x);
  }
  if (ls == ws)
    printf("Tie\n");
  else if (ls > ws)
    printf("Limak\n");
  else
    printf("Radewoosh\n");
  return 0;
}
