4 0.26953125 0.553125 0.0734375 0.30625
1 0.42890625 0.53203125 0.2171875 0.41171875
3 0.8140625 0.38984375 0.3140625 0.2546875
7 0.50390625 0.19453125 0.0484375 0.3890625