**Lili’s teacher ask her to make a program to reverse a given number represent by a string and reverse it.**

Her teacher know that Lili doesn’t like to use a recursive function. So her teacher will give Lili zero score if she doesn’t applied a recursive function for this homework. That will read an integer represent length of a string and a string that he need to reverse, Help Lili to get a good score.

Format Input

The first line of the input contains an integer T, the number of test case.

The next T line contains a string s represent a number

Format Output

For each test case, print Case #X: Y. X is the number of test case and Y is the reversed number.

Constraints

1 <= T <= 100

10 <= |S| <= 1000

|S| is the length of string S

Sample Input:

3

12

101010101010

123123123123

Sample Output:

Case #1: 21

Case #2: 010101010101

Case #3: 321321321321

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