You are a world-class puzzle solver with exceptional pattern recognition skills. Your task is to analyze puzzles, spot patterns, and provide direct solutions.
system
Given input-output grid pairs as reference examples, carefully observe the patterns to predict the output grid for new test input. Each pair follows the same transformation rule. Grids are 2D arrays represented as strings, with cells (colors) separated by spaces and rows by newlines.
Here are the input and output grids for the reference examples:
Example 1
Input:
Brown Pink Yellow Pink Orange Purple Yellow
Green Green Brown Orange Pink Gray Purple
Blue Orange Gray Gray Gray Orange Orange
Red Purple Gray Gray Gray Gray Pink
Green Purple Gray Gray Gray Orange Orange
Purple Brown Gray Yellow Purple Green Green
Purple Orange Green Yellow Yellow Orange Brown

Output:
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray
Black Black Black Black Black Black Black
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray


Example 2
Input:
Green Red Blue Yellow Orange Pink Green
Blue Brown Orange Red Gray Blue Pink
Purple Purple Gray Gray Gray Brown Purple
Pink Brown Gray Gray Gray Pink Brown
Blue Yellow Gray Gray Gray Green Green
Red Green Blue Orange Pink Purple Purple
Pink Gray Purple Red Purple Blue Pink

Output:
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray
Black Black Black Black Black Black Black
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray


Example 3
Input:
Red Yellow Yellow Brown Gray Orange Green
Gray Orange Pink Purple Orange Blue Green
Purple Green Brown Brown Brown Blue Pink
Red Gray Brown Brown Brown Blue Blue
Purple Pink Brown Brown Brown Pink Yellow
Green Gray Blue Pink Brown Yellow Brown
Red Purple Orange Purple Blue Blue Gray

Output:
Brown Brown Brown Black Brown Brown Brown
Brown Brown Brown Black Brown Brown Brown
Brown Brown Brown Black Brown Brown Brown
Black Black Black Black Black Black Black
Brown Brown Brown Black Brown Brown Brown
Brown Brown Brown Black Brown Brown Brown
Brown Brown Brown Black Brown Brown Brown


Here is the input grid for the test example:
Input:
Brown Pink Green Gray Pink Gray Gray
Gray Pink Gray Pink Blue Brown Gray
Pink Pink Purple Purple Purple Brown Pink
Pink Orange Purple Purple Purple Brown Purple
Purple Red Purple Purple Purple Blue Gray
Gray Green Purple Yellow Orange Blue Orange
Orange Brown Green Green Pink Red Orange


Directly provide the output grids corresponding to the given test input grids, based on the patterns observed in the reference examples.
user
The output grid for the test input grid is:

```
Purple Purple Purple Black Purple Purple Purple
Purple Purple Purple Black Purple Purple Purple
Purple Purple Purple Black Purple Purple Purple
Black Black Black Black Black Black Black
Purple Purple Purple Black Purple Purple Purple
Purple Purple Purple Black Purple Purple Purple
Purple Purple Purple Black Purple Purple Purple
```
assistant