Chef is making polygon cakes in his kitchen today!
Since the judge panel is very strict, Chef's cakes must be beautiful and have sharp and precise $internal$ angles in arithmetic progression.
Given the number of sides, $N$, of the cake Chef is baking today and also the measure of its first angle(smallest angle), $A$, find the measure of the $K^{th}$ angle.

-----Input:-----
- The first line contains a single integer $T$, the number of test cases.
- The next $T$ lines contain three space separated integers $N$, $A$ and $K$, the number of sides of polygon, the first angle and the $K^{th}$ angle respectively.

-----Output:-----
For each test case, print two space separated integers $X$ and $Y$, such that the $K^{th}$ angle can be written in the form of $X/Y$ and $gcd(X, Y) = 1$

-----Constraints-----
- $1 \leq T \leq 50$
- $3 \leq N \leq 1000$
- $1 \leq A \leq 1000000000$
- $1 \leq K \leq N$
- It is guaranteed the answer is always valid.

-----Sample Input:-----
1
3 30 2

-----Sample Output:-----
60 1

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