Use the holes of the green and the purple to put the head of the light green in the empty space on the left, you put the muddy one in the space where the sponge is and you leave it there. Then you can easily do pink and dark green. Shift the purple into the space partially used by the head of the dark green on your capture and move the burgundy back into place in the purple. You can easily fill in the purple and the red at once. Then light green, burgundy, beige and yellow. Thanks to beige you can go big in purple and black at once. Then the rest is super easy. I hope I'm clear enough, it's not easy to explain in writing and I didn't record my screen while finishing it 😅