1 1 1
1000000000
2 1
 20 2 15
12698951 55128070 116962690 156763505 188535242 194018601 269939893 428710623 442819431 483000923 516768937 552903993 633087286 656092270 671535141 714291344 717660646 846508634 879748146 937368929
2 7
1 2
2 4
1 19
1 12
1 5
2 18
2 11
1 16
2 1
2 3
2 19
1 17
2 9
2 6
 6 3 10
62417580 78150524 410053501 582708235 630200761 760672946
2 2
1 5
1 2
1 4
2 4
2 1
2 1
1 6
2 5
2 6

NO
 NO
NO
NO
NO
NO
NO
YES
NO
NO
 NO
YES
NO
NO
YES
YES

import java.util.Scanner;

public final class Main {

    static final String LIMAK = "Limak";
    static final String RADEWOOSH = "Radewoosh";
    static final String TIE = "Tie";

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        int c = scanner.nextInt();
        int[] p = new int[n];
        int[] t = new int[n];
        for (int i = 0; i < n; i++) {
            p[i] = scanner.nextInt();
        }
        for (int i = 0; i < n; i++) {
            t[i] = scanner.nextInt();
        }

        int totalTimeLimak = 0;
        int totalTimeRadewoosh = 0;
        int limakScore = 0;
        int radewooshScore = 0;

        int limakPenlti, radewooshPenalti, limakP, radewooshP;
        for (int i = 0; i < n; i++) {
            totalTimeLimak += t[i];
            totalTimeRadewoosh += t[n - i - 1];
            limakPenlti = c * totalTimeLimak;
            radewooshPenalti = c * totalTimeRadewoosh;
            limakP = p[i];
            radewooshP = p[n - i - 1];
            limakScore += (limakP > limakPenlti)?(limakP - limakPenlti):0;
            radewooshScore += (radewooshP > radewooshPenalti)?(radewooshP - radewooshPenalti):0;
        }

        if (limakScore > radewooshScore) {
            System.out.println(LIMAK);
        } else {
            if (radewooshScore > limakScore) {
                System.out.println(RADEWOOSH);
            } else {
                System.out.println(TIE);
            }
        }

    }
}
