4 0.5 0.6022727272727273 0.41363636363636364 0.38181818181818183
4 0.9295454545454546 0.5409090909090909 0.1409090909090909 0.33636363636363636
4 0.07045454545454545 0.6681818181818182 0.1409090909090909 0.3181818181818182