4.5796e+01 4.8486e+01 5.1589e+01 5.5130e+01 5.9107e+01 6.2853e+01 6.5702e+01 6.6574e+01 6.6803e+01 NaN 5.7377e+01 6.2210e+01 6.7898e+01 7.4955e+01
7 6 5 4 3 2 1 0.5 0.25 NaN 7 6 5 4