Puzzle n°42 (**) - Tortie and white

Before I discovered somalis, I had a black tortie and white cat, who answered simply to the name "Minette".
She lived for more than 21 years.

Minette had patches of 3 colours in her coat : black areas orange areas white areas The way these zones are spread in the coat varies widely among different tortie cats, with areas of different shapes and sizes.

Would you be able to imagine (and draw) a 3-colour coat pattern where,
within a 20cm x 20cm square, you can't find two hairs exactly 10 cm apart which have the same colour ?

(it wasn't the case for Minette)

... I'm giving up ...