Enter two integers then compare their values.

Input

The first line of the input consist of a single integer number t which determines the number of tests.

In each of next t lines there are two number m and n that are separated by a space character.

Constraints

• 0 < t ≤ 1 000
• - 1 000 000 ≤ n, m ≤ 1 000 000

Output

For each test case print out the result in format "<m> is greater than <n>" or "<m> is smaller than <n>" or "n is equal m: <n>". Separate your answers with a new line character.

Example

Input:
5
9 2
-3 -5
5 28
0 0
19 13

Output:
9 is greater than 2
-3 is greater than -5
5 is smaller than 28
n is equal m: 0
19 is greater than 13