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:
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Yellow Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Brown Black Black Black Black Black Black Black Black
Black Black Black Black Black Brown Black Red Black Black
Green Green Black Black Blue Blue Blue Blue Blue Black
Black Black Black Black Blue Green Green Green Blue Black
Black Black Black Black Blue Green Green Green Blue Black
Black Black Black Black Blue Green Green Green Blue Black
Black Blue Black Black Blue Blue Blue Blue Blue Black

Output:
Blue


Example 2
Input:
Black Black Black Black Black Blue Blue Blue Blue Blue
Black Black Black Black Black Blue Purple Purple Purple Blue
Black Black Black Black Black Blue Purple Purple Purple Blue
Black Black Black Black Black Blue Purple Purple Purple Blue
Black Black Black Black Black Blue Blue Blue Blue Blue
Black Black Black Black Black Blue Black Black Orange Black
Gray Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Blue
Black Black Black Black Black Black Pink Black Black Black
Black Black Black Black Purple Black Black Black Black Black

Output:
Blue


Example 3
Input:
Black Black Black Black Black Black Black Black Black Red
Black Black Black Orange Black Black Black Black Black Black
Black Black Black Black Black Black Black Green Black Black
Black Black Black Black Black Blue Blue Blue Blue Blue
Black Black Black Black Black Blue Orange Orange Orange Blue
Black Black Black Black Black Blue Orange Orange Orange Blue
Black Black Black Black Black Blue Orange Orange Orange Blue
Black Black Black Black Black Blue Blue Blue Blue Blue
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Blue Black Black

Output:
Blue


Here is the input grid for the test example:
Input:
Black Black Black Black Black Black Gray Black Black Black
Black Blue Black Black Blue Blue Blue Blue Blue Black
Black Black Black Yellow Blue Red Red Red Blue Black
Black Black Black Green Blue Red Red Red Blue Black
Black Black Black Black Blue Red Red Red Blue Black
Black Black Black Black Blue Blue Blue Blue Blue Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Gray Black Black Black Black Black Gray
Black Black Black Black Black Black Black Black Black Black


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:

```
Blue
```
assistant