Nonsense Time

You a given a permutation $p_1,p_2,\dots,p_n$ of size $n$. Initially, all elements in $p$ are frozen. There will be $n$ stages that these elements will become available one by one. On stage $i$, the element $p_{k_i}$ will become available.

For each $i$, find the longest increasing subsequence among available elements after the first $i$ stages.

The first line of the input contains an integer $T(1\leq T\leq 3)$, denoting the number of test cases.

In each test case, there is one integer $n(1\leq n\leq 50000)$ in the first line, denoting the size of permutation.

In the second line, there are $n$ distinct integers $p_1,p_2,...,p_n(1\leq p_i\leq n)$, denoting the permutation.

In the third line, there are $n$ distinct integers $k_1,k_2,...,k_n(1\leq k_i\leq n)$, describing each stage.

It is guaranteed that $p_1,p_2,...,p_n$ and $k_1,k_2,...,k_n$ are generated randomly.

For each test case, print a single line containing $n$ integers, where the $i$-th integer denotes the length of the longest increasing subsequence among available elements after the first $i$ stages.

1
5
2 5 3 1 4
1 4 5 3 2

1 1 2 3 3

2019 Multi-University Training Contest 6