This is a suggestion for you. Looking at the way you have it laid out, I would try to rearrange it so 2 green ones are not next to each other. You could try taking the darker orange ones from corner to corner, then scatter the green and even it out. Perhaps putting the darker orange in the center and 4 corners. I would try all different ways, take a picture of it, then lay a different way, take a picture of it again. When you see them on your computer, you will find one that suits you better. Have fun, I really like the pattern you are using.