19 0.33515625 0.7140625 0.3109375 0.49765625
23 0.80546875 0.7421875 0.3890625 0.515625
19 0.72734375 0.5609375 0.3171875 0.278125
19 0.9265625 0.46015625 0.146875 0.25625