Problems

The coordinates of four distinct points are given on the plane in order of their passing. Determine the type of the resulting quadrilateral.

#### Input

The first line contains the number of shapes n (1n100). Each of the following line contains 8 integers - the coordinates of the vertices of a shape. It is guaranteed that all tests are correct. All coordinates do not exceed 1000 by absolute value.

#### Output

For each figure determine its form in format given in sample output.

Time limit 1 second
Memory limit 122.17 MiB
Input example #1
4
1 1 3 1 3 3 1 3
5 1 4 3 5 5 6 3
7 1 9 1 9 5 7 5
10 1 11 4 13 4 14 1

Output example #1
Case 1: Square
Case 2: Rhombus
Case 3: Rectangle
Case 4: Other

Source Stage II All-Ukrainian Olympiad 2010-2011 Berdichev