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.