2 0.496875 0.26328125 0.328125 0.40625
2 0.175 0.27265625 0.31875 0.378125
2 0.1765625 0.6828125 0.3328125 0.4296875
2 0.50625 0.66875 0.3421875 0.4015625
2 0.825 0.44765625 0.334375 0.41875