7 0.251563 0.296875 0.128125 0.381250
9 0.249219 0.744531 0.492188 0.376563
29 0.760156 0.246094 0.476562 0.473438
25 0.673438 0.787500 0.343750 0.375000
25 0.825000 0.685156 0.350000 0.367188