Chris has a number of $1, $5, $10, and $20 bills in his pocket. Nayaab also has a number of $1, $5, $10, and $20 bills in her pocket. Can you determine who has more money?

Input Specification

• The first line will contain the number of $1 bills Chris has.
• The second line will contain the number of $5 bills Chris has.
• The third line will contain the number of $10 bills Chris has.
• The fourth line will contain the number of $20 bills Chris has.
• The fifth line will contain the number of $1 bills Nayaab has.
• The sixth line will contain the number of $5 bills Nayaab has.
• The seventh line will contain the number of $10 bills Nayaab has.
• The eighth line will contain the number of $20 bills Nayaab has.

Each person will have at most ~100~ of each type of bill and at least ~0~.

Output Specification

Output Chris if Chris has more money, Nayaab if Nayaab has more money, and Tie if they both have the same amount of money.

Sample Input

4
3
2
6
2
4
3
5

Sample Output

Chris

Explanation For Sample

Chris has a total of ~4 + 3 \times 5 + 2 \times 10 + 6 \times 20 = 159~ dollars, while Nayaab has ~2 + 4 \times 5 + 3 \times 10 + 5 \times 20 = 152~ dollars.