2 0.3265625 0.2046875 0.4421875 0.2984375
2 0.67734375 0.671875 0.3828125 0.240625
2 0.83359375 0.4515625 0.1328125 0.178125
0 0.44296875 0.4515625 0.6234375 0.1625