Frog have a very simple problem for you. Given two integers A and B, you are required to calculate the Result of A + B.
The first line of the input contains an integer T(1≤T≤20) which means the number of test cases. Then T lines follow, each line consists of a complete formula, A+B=. The length of each integer will not exceed 10000 and B must be positive.
For each test case, you should output two lines. The first line is “Case #:”, # means the number of the test case. The second line is an equation “A + B = Sum”, Sum means the result of A + B.