Please subscribe to the official Codeforces channel in Telegram via the link https://t.me/codeforces_official.
×

Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.

No tag edit access

The problem statement has recently been changed. View the changes.

×
C. You Are Given a WASD-string...

time limit per test

2 secondsmemory limit per test

256 megabytesinput

standard inputoutput

standard outputYou have a string $$$s$$$ — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands:

- 'W' — move one cell up;
- 'S' — move one cell down;
- 'A' — move one cell left;
- 'D' — move one cell right.

Let $$$Grid(s)$$$ be the grid of minimum possible area such that there is a position in the grid where you can place the robot in such a way that it will not fall from the grid while running the sequence of commands $$$s$$$. For example, if $$$s = \text{DSAWWAW}$$$ then $$$Grid(s)$$$ is the $$$4 \times 3$$$ grid:

- you can place the robot in the cell $$$(3, 2)$$$;
- the robot performs the command 'D' and moves to $$$(3, 3)$$$;
- the robot performs the command 'S' and moves to $$$(4, 3)$$$;
- the robot performs the command 'A' and moves to $$$(4, 2)$$$;
- the robot performs the command 'W' and moves to $$$(3, 2)$$$;
- the robot performs the command 'W' and moves to $$$(2, 2)$$$;
- the robot performs the command 'A' and moves to $$$(2, 1)$$$;
- the robot performs the command 'W' and moves to $$$(1, 1)$$$.

You have $$$4$$$ extra letters: one 'W', one 'A', one 'S', one 'D'. You'd like to insert at most one of these letters in any position of sequence $$$s$$$ to minimize the area of $$$Grid(s)$$$.

What is the minimum area of $$$Grid(s)$$$ you can achieve?

Input

The first line contains one integer $$$T$$$ ($$$1 \le T \le 1000$$$) — the number of queries.

Next $$$T$$$ lines contain queries: one per line. This line contains single string $$$s$$$ ($$$1 \le |s| \le 2 \cdot 10^5$$$, $$$s_i \in \{\text{W}, \text{A}, \text{S}, \text{D}\}$$$) — the sequence of commands.

It's guaranteed that the total length of $$$s$$$ over all queries doesn't exceed $$$2 \cdot 10^5$$$.

Output

Print $$$T$$$ integers: one per query. For each query print the minimum area of $$$Grid(s)$$$ you can achieve.

Example

Input

3 DSAWWAW D WA

Output

8 2 4

Note

In the first query you have to get string $$$\text{DSAWW}\underline{D}\text{AW}$$$.

In second and third queries you can not decrease the area of $$$Grid(s)$$$.

Codeforces (c) Copyright 2010-2021 Mike Mirzayanov

The only programming contests Web 2.0 platform

Server time: Sep/21/2021 12:17:07 (h1).

Desktop version, switch to mobile version.

Supported by

User lists

Name |
---|