# 2,2,1,3
1.050000000000000000e+02,3.100000000000000000e+01,5.600000000000000000e+01
-5.000000000000000000e+01,-2.700000000000000000e+01,5.800000000000000000e+01
-5.900000000000000000e+01,9.100000000000000000e+01,-4.500000000000000000e+01
-2.300000000000000000e+01,5.100000000000000000e+01,3.800000000000000000e+01
