19 0.138671875 0.31640625 0.23046875 0.34375
19 0.39453125 0.2177734375 0.326171875 0.291015625
4 0.927734375 0.45703125 0.0400390625 0.09375
8 0.708984375 0.7080078125 0.578125 0.5791015625