# The rays box P92237

Statement

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Write a program that, given three natural numbers n, m and c, prints all the possible rays with beginning at the column c in a box n × m. A ray is a vertical sequence of diagonals to the left or to the right.

Input

Input consists of three natural numbers n, m and c, with n > 0, m > 0, and 0 ≤ cm.

Output

Your program must print all the possible rays with beginning at the column c in a box n × m of asterisks. It must print a line in white after each solution.

You can print the solutions to this exercise in any order.

Public test cases
• Input

```3 5 3
```

Output

```*******
*  /  *
* /   *
*/    *
*******

*******
*  /  *
* /   *
* \   *
*******

*******
*  /  *
*  \  *
*  /  *
*******

*******
*  /  *
*  \  *
*   \ *
*******

*******
*   \ *
*   / *
*  /  *
*******

*******
*   \ *
*   / *
*   \ *
*******

*******
*   \ *
*    \*
*    /*
*******

```
• Input

```2 5 3
```

Output

```*******
*  /  *
* /   *
*******

*******
*  /  *
*  \  *
*******

*******
*   \ *
*   / *
*******

*******
*   \ *
*    \*
*******

```
• Input

```4 1 0
```

Output

```***
*\*
*/*
*\*
*/*
***

```
• Information
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