# Number of x-values

5

# Number of y-values

3

# xvalues: 

-2.0000000

-1.0000000

0.00000000

1.0000000

2.0000000

# yvalues: 

0.250000

1.00000

1.75000

# Group: 0

229.00000 15.132746

451.00000 21.236761

4380.0000 66.181568

455.00000 21.330729

209.00000 14.456832

# Group: 1

200.00000 14.142136

426.00000 20.639767

3260.0000 57.096410

393.00000 19.824228

219.00000 14.798649

# Group: 2

203.00000 14.247807

320.00000 17.888544

2103.0000 45.858478

333.00000 18.248288

232.00000 15.231546