2    -563.280  -16385.652
     517    -551.047  -16359.613
     518    -561.691  -16368.616
     519    -568.081  -16368.030
     520    -575.158  -16359.390
     521    -561.259  -16348.452
     522    -551.088  -16359.561
    1500    -545.107  -16359.578
    1503    -629.188  -16300.810
    1504    -578.840  -16361.199
    1505    -564.245  -16389.080
    1506    -542.743  -16366.677