19 0.373437 0.646875 0.378125 0.343750
19 0.593750 0.685937 0.281250 0.281250
19 0.761719 0.511719 0.304688 0.304688
19 0.839844 0.350781 0.210938 0.210938
19 0.605469 0.325781 0.114062 0.245312