7 0.484375 0.693359375 0.18359375 0.3310546875
14 0.365234375 0.6015625 0.421875 0.7919921875
10 0.7021484375 0.794921875 0.591796875 0.4052734375
4 0.9501953125 0.509765625 0.095703125 0.3251953125