Your goal is to find the secret four-color code. The following colors are possible: blue, red, pink, brown, orange, yellow.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['blue', 'pink', 'yellow', 'orange']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['blue', 'blue', 'red', 'yellow']. Hint: one color is in the secret code but in the wrong position.
Guess: ['orange', 'yellow', 'brown', 'orange']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['pink', 'orange', 'yellow', 'pink']. Hint: two colors are in the secret code but in the wrong positions.
A B C D
brown, pink, orange, blue yellow, brown, orange, orange pink, orange, orange, red pink, yellow, orange, brown