##### DWITE Online Computer Programming Contest, November 2007, Problem 3

A common way to value a house, among other things, is by the area of the rooms. Though it could be less than trivial to accurately calculate the area of a room that is not in a standard shape. Given a floor plan diagram, with rooms of interest marked, their areas should be calculated.

The input will contain two lines with one integer value each, ; , representing the number of *Rows* and *Columns* that make up the floor plan. Followed by lines, showing the floor plan layout, where:

`#`

- wall`.`

- open space`{1..5}`

- integers to , marking rooms of interest

The output will contain lines. Each line will have an integer representing the area of a room of interest. First line should contain the area of room , second line of room , etc.

The area of the room is defined as number of adjacent open spaces. The integer marker could appear anywhere inside the room.

#### Sample Input

```
5
6
1###..
##4#5.
2#####
.#.#..
...#.3
```

#### Sample Output

```
1
6
4
1
4
```

## Comments

Why does Room 2 have an area of 6?

The number counts as a space in the room.