#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, d;
  int a[60], b[60], c[60];
  int i, j;
  int s1 = 0, s2 = 0, sum1 = 0, sum2 = 0;
  memset(b, 0, sizeof(b));
  memset(c, 0, sizeof(c));
  scanf("%d%d", &n, &d);
  for (i = 1; i <= n; i++) scanf("%d", &a[i]);
  for (i = 1; i <= n; i++) {
    scanf("%d", &b[i]);
    c[i] = b[i];
  }
  for (i = 1; i <= n; i++) {
    b[i] += b[i - 1];
    s1 = a[i] - d * b[i];
    if (s1 > 0) sum1 += s1;
  }
  for (i = n; i >= 1; i--) {
    c[i] += c[i + 1];
    s2 = a[i] - d * c[i];
    if (s2 > 0) sum2 += s2;
  }
  if (sum1 > sum2)
    printf("Limak\n");
  else if (sum1 == sum2)
    printf("Tie\n");
  else
    printf("Radewoosh\n");
  return 0;
}
