Capital to Small

Time Limit: 1 sec

 

The Problem

You are given T strings in english letters. Each string will include the capital letters from A to Z, the small letters from a to z and spaces. You have to convert all capital letters to small latters.

 

The Input

The first line contains a positive integer T ( 1<=T<=100), denoting the number of test case. The next T lines will contain a string. The length of a string will not exceed 200 characters.

 

The Output

For each case, print the case number and the string in small letters. See the sample input and ouput for exact formatting.

 

Sample Input

3

AbC

aB cdE

EFGH

 

Sample Output

Case 1: abc

Case 2: ab cde

Case 3: efgh

 

 

 

 

Problem Setter: Shahin ShamS