  12  19   19.034169   31.828392                                            19Mg
  12  20   20.018850   17.558667                                            20Mg
  12  21   21.011716   10.913515                                            21Mg
  12  22   21.999570   -0.399939                                            22Mg
  12  23   22.994124   -5.473264                                            23Mg
  12  24   23.985041  -13.933569                                            24Mg
  12  25   24.985836  -13.192771                                            25Mg
  12  26   25.982592  -16.214546                                            26Mg
  12  27   26.984340  -14.586614                                            27Mg
  12  28   27.983876  -15.018730                                            28Mg
  12  29   28.988617  -10.602829                                            29Mg
  12  30   29.990462   -8.883727                                            30Mg
  12  31   30.996648   -3.122337                                            31Mg
  12  32   31.999110   -0.828807                                            32Mg
  12  33   33.005327    4.962204                                            33Mg
  12  34   34.008935    8.323347                                            34Mg
  12  35   35.016790   15.639784                                            35Mg
  12  36   36.021879   20.380157                                            36Mg
  12  37   37.030370   28.289000                                            37Mg
  12  38   38.036580   34.074000                                            38Mg
  12  39   39.045384   42.275000                                            39Mg
  12  40   40.052180   48.605000                                            40Mg
