     2    8     1    16     1     0     0     0     0     0 
     1  2  25.    1.
     2  2  50.    0.
     3  2  50.08  1.9984
     4  2  25.08  2.9984
     5  2  37.5   0.5
     6  2  50.04  0.9992
     7  2  37.58  2.4984
     8  2  25.04  1.9992 
     1  8
     1 2 3 4 5 6 7 8
     1     1 206000. 0.3  3 0.
     1     8  
    25 e   2 e

