19 0.1953125 0.5029296875 0.390625 0.498046875
14 0.802734375 0.6064453125 0.37109375 0.787109375
14 0.4794921875 0.6865234375 0.384765625 0.626953125
8 0.755859375 0.8603515625 0.29296875 0.279296875