6   5  12   2
      0.5     150.       1.      50.     850. 
 26010.   26017.
 27925.   27936.
    14592.    27.548   -93.693
    18503.    27.523   -93.722
    21768.    27.678   -93.783
    25765.    27.743   -93.917
    28762.    27.840   -93.942
    32497.    27.917   -94.062
    12000.    34000.
    12906.    14582.
    14602.    15786.
    17400.    18516.
    18996.    20076.  
    20616.    21758.
    21778.    23016.
    24546.    25755.
    25775.    27006.
    27576.    28752.
    28772.    29861.
    31336.    32487.
    32507.    33736.