# 3,3,1,1
7.000000000000000000e+01
6.400000000000000000e+01
-2.500000000000000000e+01
8.000000000000000000e+00
-1.000000000000000000e+01
8.000000000000000000e+01
2.800000000000000000e+01
1.050000000000000000e+02
-3.000000000000000000e+00
