0 0.1534765625 0.7181270858995138 0.2525 0.48390400000000006
0 0.34703125 0.6813454700162075 0.226875 0.569056
0 0.683828125 0.4873272382495948 0.285625 0.738318
0 0.7898828125 0.5683982463533226 0.16625 0.3686399999999999
