2 0.2625 0.72890625 0.02421875 0.01796875
2 0.28359375 0.75234375 0.01484375 0.0171875
2 0.30390625 0.68359375 0.0484375 0.03203125
2 0.253125 0.66015625 0.0203125 0.028125