0 0.464062 0.522656 0.271875 0.332813
1 0.769531 0.503906 0.020313 0.992188
1 0.666406 0.732812 0.029687 0.412500
1 0.812500 0.714844 0.031250 0.570312
1 0.019531 0.773438 0.020313 0.443750