## Problem Description

There is a sequence that only consists of characters ‘/’ and ‘\’. You should calculate the number of down sequences and up sequences respectively in the given sequence.

A down sequence is defined as follows:

1. “\/” is a down sequence.

2. If S is a down sequence, then “\S/” is also a down sequence.

3. Any other sequences are not a down sequences.

Similarly, an up sequence is defined as follows:

1. “/\” is an up sequence.

2. If S is an up sequence, then “/S\” is also an up sequence.

3. Any other sequences are not an up sequences.

For example, sequences “/\”, “//\\” and “///\\\” are all up sequences, while “\/”, “/\\” and “/\/\” are not. Sequences “\/”, “\\//” and “\\\///” are all down sequences, while “/\”, “\//” and “\/\/” are not. There is only one down sequence in the sequence “\//\\”, that is “\/”. There are two up sequences in the sequence “\//\\”, they are “/\” and “//\\”.

Your task is to solve this problem.

## Input

The first line of the input contains an integer T (T <= 10), indicating the number of cases. Each case begins with a line containing one integer n (1n100), the length of the sequence. The next line contains the sequence, consisting of characters ‘/’ and ‘\’.

## Output

For each test case, print a line containing the test case number (beginning with 1) and two numbers separated by a space indicating the number of down sequences and up sequences respectively in the given sequence.

## Sample Input

3
2
/\
7
//\//\\
15
///\/\/\//\\///

## Sample Output

Case 1: 0 1
Case 2: 1 3
Case 3: 5 5

## Source

2010年全国大学生程序设计邀请赛（福州）热身赛