7 0.498046875 0.6943359375 0.20703125 0.34375
14 0.373046875 0.599609375 0.4765625 0.80078125
10 0.7060546875 0.7783203125 0.587890625 0.443359375
4 0.9453125 0.478515625 0.109375 0.33203125