1 0.173828125 0.8349609375 0.2802734375 0.3095703125
13 0.388671875 0.7666015625 0.3662109375 0.3603515625
13 0.5888671875 0.7451171875 0.2783203125 0.3603515625
15 0.9140625 0.076171875 0.0439453125 0.072265625