Description:
You are given $$$n$$$ permutations $$$a_1, a_2, \dots, a_n$$$, each of length $$$m$$$. Recall that a permutation of length $$$m$$$ is a sequence of $$$m$$$ distinct integers from $$$1$$$ to $$$m$$$.
Let the beauty of a permutation $$$p_1, p_2, \dots, p_m$$$ be the largest $$$k$$$ such that $$$p_1 = 1, p_2 = 2, \dots, p_k = k$$$. If $$$p_1 \neq 1$$$, then the beauty is $$$0$$$.
The product of two permutations $$$p \cdot q$$$ is a permutation $$$r$$$ such that $$$r_j = q_{p_j}$$$.
For each $$$i$$$ from $$$1$$$ to $$$n$$$, print the largest beauty of a permutation $$$a_i \cdot a_j$$$ over all $$$j$$$ from $$$1$$$ to $$$n$$$ (possibly, $$$i = j$$$).
Input Format:
The first line contains a single integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of testcases.
The first line of each testcase contains two integers $$$n$$$ and $$$m$$$ ($$$1 \le n \le 5 \cdot 10^4$$$; $$$1 \le m \le 10$$$) — the number of permutations and the length of each permutation.
The $$$i$$$-th of the next $$$n$$$ lines contains a permutation $$$a_i$$$ — $$$m$$$ distinct integers from $$$1$$$ to $$$m$$$.
The sum of $$$n$$$ doesn't exceed $$$5 \cdot 10^4$$$ over all testcases.
Output Format:
For each testcase, print $$$n$$$ integers. The $$$i$$$-th value should be equal to the largest beauty of a permutation $$$a_i \cdot a_j$$$ over all $$$j$$$ ($$$1 \le j \le n$$$).
Note:
None