Complex numbers are not only complex, but also complicated. So you would better try to solve another problem... We have a complex number, a + b ∗ i, where i is the square root of -1. We want to make it simple (I mean, real), by raising it to a natural power. For example, complex number 2 + 2 ∗ i, can be made simple by raising it to 4: (2+2∗i)4 =−64 You have to compute the smallest natural number, N , (zero is not included) such that (a + b ∗ i)N is a real number. Besides, we require that the absolute value of (a + b ∗ i)N is not bigger than 230. Input The first line of the input contains an integer M, indicating the number of test cases. For each test case, there is a line with two integers a and b. a is the real part of the complex number, and b is the imaginary part. You can assume that −10000 ≤ a ≤ 10000, and −10000 ≤ b ≤ 10000. Output For each test case, the output should consist of a single positive natural number N in one line, indicating the power such that (a + b ∗ i)N is real and its absolute value is not greater than 230. If there is no solution, you have to output ‘TOO COMPLICATED’. Sample Input 5 817 0 22 0 -1 18 92 -7 7 Sample Output 1 4 2 TOO COMPLICATED 4