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Source code of every submission to this problem in this contest will be visible for everyone since 2013-10-31 11:19:12.

## CPTTRN8 - Character Patterns (Act 8)

Print a regular grid pattern with diamond-like base elements. Use the \ (backslash) and the / (slash) characters to print the borders and the * (asterisk) to print the inner part of the diamonds. Use . (dots) to fill the rest of the space.

### Input

You are given t - the number of test cases and for each of the test cases three positive integers: r - the number of rows, c - the number of columns in the grid and s - the size of each diamond.

### Output

For each of the test cases output the requested pattern (please have a look at the example). Use one line break in between successive patterns.

### Example

```Input:
3
3 1 2
4 4 1
2 5 2

Output:
./\.
/**\
\**/
.\/.
./\.
/**\
\**/
.\/.
./\.
/**\
\**/
.\/.

/\/\/\/\
\/\/\/\/
/\/\/\/\
\/\/\/\/
/\/\/\/\
\/\/\/\/
/\/\/\/\
\/\/\/\/

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

 Added by: kuszi Date: 2013-10-31 Time limit: 1s Source limit: 50000B Memory limit: 1536MB Cluster: Cube (Intel G860) Languages: All except: ASM64 Public source code since: 2013-10-31 11:19:12