1.xy
   12
  -0.7300000   0.0230000   0.0010000   0.2980000   0.0740000   0.0020000
  -1.2970000  -1.2400000   0.0020000  -0.5940000  -2.2530000   0.0030000
  -2.7440000  -1.2620000   0.0010000  -3.2500000  -2.2120000   0.0010000
  -3.4220000  -0.0960000  -0.0010000  -4.5010000  -0.0490000  -0.0020000
  -2.7750000   1.1050000  -0.0010000  -3.2840000   1.9740000  -0.0030000
  -1.3910000   1.2370000  -0.0010000  -0.8400000   2.3170000  -0.0010000
