12    -19.8776  -8.2463  -8.2463  -8.2463
12    -15.2899  -4.0718  -4.0718  -4.0718
16    -19.9135  -8.2852  -8.2852  -8.2852
16    -15.3289  -4.1256  -4.1256  -4.1256
20    -19.9158  -8.2866  -8.2866  -8.2866
20    -15.3321  -4.1285  -4.1285  -4.1285
24    -19.9137  -8.2856  -8.2856  -8.2856
24    -15.3296  -4.1277  -4.1277  -4.1277