You are an expert competitive programmer. You will be given a problem statement, test case constraints and example test inputs and outputs. Please reason step by step about the solution (that must respect memory and time limits), then provide a complete implementation in c++17.

Your solution must read input from standard input (cin), write output to standard output (cout).
Do not include any debug prints or additional output.

Put your final solution within a single code block:
```cpp
<your code here>
```

Execution time limit: 1.0 seconds
Memory limit: 512.0 MB

# Problem
This is a hard version of the problem. The constraints of $$$t$$$, $$$n$$$, $$$k$$$ are the only difference between versions.

You have a device with two CPUs. You also have $$$k$$$ programs, numbered $$$1$$$ through $$$k$$$, that you can run on the CPUs.

The $$$i$$$-th program ($$$1 \le i \le k$$$) takes $$$cold_i$$$ seconds to run on some CPU. However, if the last program we ran on this CPU was also program $$$i$$$, it only takes $$$hot_i$$$ seconds ($$$hot_i \le cold_i$$$). Note that this only applies if we run program $$$i$$$ multiple times consecutively  — if we run program $$$i$$$, then some different program, then program $$$i$$$ again, it will take $$$cold_i$$$ seconds the second time.

You are given a sequence $$$a_1, a_2, \ldots, a_n$$$ of length $$$n$$$, consisting of integers from $$$1$$$ to $$$k$$$. You need to use your device to run programs $$$a_1, a_2, \ldots, a_n$$$ in sequence. For all $$$2 \le i \le n$$$, you cannot start running program $$$a_i$$$ until program $$$a_{i - 1}$$$ has completed.

Find the minimum amount of time needed to run all programs $$$a_1, a_2, \ldots, a_n$$$ in sequence.

## Input Format
Input consists of multiple test cases. The first line contains a single integer $$$t$$$, the number of test cases ($$$1 \le t \le 10^5$$$).

The first line of each test case contains $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 3 \cdot 10^5$$$).

The second line of each test case contains $$$n$$$ integers $$$a_1, a_2, \ldots, a_n$$$ ($$$1 \le a_i \le k$$$).

The third line of each test case contains $$$k$$$ integers $$$cold_1, cold_2, \ldots, cold_k$$$ ($$$1 \le cold_i \le 10^9$$$).

The fourth line of each test case contains $$$k$$$ integers $$$hot_1, hot_2, \ldots, hot_k$$$ ($$$1 \le hot_i \le cold_i$$$).

It is guaranteed the sum of $$$n$$$ and the sum of $$$k$$$ over all test cases do not exceed $$$3 \cdot 10^5$$$.

## Output Format
For each test case, print the minimum time needed to run all programs in the given order.

## Examples
```input
9
3 2
1 2 2
3 2
2 1
4 2
1 2 1 2
5 3
2 1
4 3
1 2 3 1
100 100 100
1 1 1
5 2
2 1 2 1 1
65 45
54 7
5 3
1 3 2 1 2
2 2 2
1 1 1
5 1
1 1 1 1 1
1000000000
999999999
5 6
1 6 1 4 1
3 6 4 1 4 5
1 1 1 1 4 1
1 3
3
4 5 6
1 2 3
8 3
3 3 3 1 2 3 2 1
10 10 8
10 10 5
```
```output
6
11
301
225
8
4999999996
11
6
63
```

## Note
In the first test case, we can do the following:

- Run program $$$a_1 = 1$$$ on CPU $$$1$$$. It takes $$$cold_1 = 3$$$ seconds to run.
- Run program $$$a_2 = 2$$$ on CPU $$$2$$$. It takes $$$cold_2 = 2$$$ seconds to run.
- Run program $$$a_3 = 2$$$ on CPU $$$2$$$. The last program run on this CPU was also program $$$2$$$, so it takes $$$hot_2 = 1$$$ second to run.

In total, we need $$$3 + 2 + 1 = 6$$$ seconds to run them all. We can show this is optimal.

In the second test case, we can use do the following:

- Run program $$$a_1 = 1$$$ on CPU $$$1$$$. It takes $$$cold_1 = 5$$$ seconds to run.
- Run program $$$a_2 = 2$$$ on CPU $$$2$$$. It takes $$$cold_2 = 3$$$ seconds to run.
- Run program $$$a_3 = 1$$$ on CPU $$$1$$$. The last program run on this CPU was also program $$$1$$$, so it takes $$$hot_1 = 2$$$ seconds to run.
- Run program $$$a_4 = 2$$$ on CPU $$$2$$$. The last program run on this CPU was also program $$$2$$$, so it takes $$$hot_2 = 1$$$ second to run.

In total, we need $$$5 + 3 + 2 + 1 = 11$$$ seconds. We can show this is optimal.

Now solve the problem and return the code.