# 1,2,3,2
8.200000000000000000e+01,6.600000000000000000e+01
-3.000000000000000000e+01,-1.050000000000000000e+02
9.500000000000000000e+01,7.400000000000000000e+01
1.240000000000000000e+02,9.300000000000000000e+01
-2.500000000000000000e+01,9.300000000000000000e+01
5.700000000000000000e+01,-3.200000000000000000e+01
