Your goal is to find the secret four-color code. The following colors are possible: red, white, orange, black, green, pink.
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: ['white', 'black', 'red', 'orange']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['red', 'red', 'green', 'white']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['red', 'orange', 'black', 'green']. Hint: one color is in the correct position and three colors are in the secret code but in the wrong position.
Guess: ['red', 'green', 'orange', 'black']. Hint: four colors are in the secret code but in the wrong positions.
A B C D
pink, green, red, orange pink, red, white, white red, green, black, pink black, orange, green, red