Given three numbers A,B and C. Find roots of quadratic equation Ax^{2} + Bx + C = 0. (A not equal to 0)

**Input:**

First line of the input contains an integer T which denotes the number of test cases. Then T test cases follow. Each test case contains a single line containing three space separated integers A,B and C.

**Output: **

For each test case, Print two roots of quadratic equation(space separated) in ascending order. For complex roots,print COMPLEX.

**Constraints:**

1 <= T< = 100

-10<=A<=10

-10<=B<= 10

-10<=C<= 10

Note: A is not equal to 0.

**Example:**

Input:

3

2 3 4

3 5 1

1 -4 4

**Output:**

COMPLEX

-1.4342586 -0.23240812

2.0 2.0

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