Problem A : Integer


Given an integer N, express it as the sum of at least two consecutive positive integers. For example:

10=1+2+3+4

24=7+8+9

If there are multiple solutions, output the one with the smallest possible number of summands.


INPUT:

The first line of input contains the number of test cases T. The description of the test cases follow: 

Each test case consists of one line containing an integer N (1<=N<=10^9)


OUTPUT:

For each test case, output a single line containing an equation in the format:

N=a+(a+1)+...+b

as in the example. If there is no solution, output a single word `IMPOSSIBLE' instead.


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Sample Input:

3

8

10

24


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Sample Output:

IMPOSSIBLE

10=1+2+3+4

24=7+8+9

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Time limit: 3 seconds