20  ENERGY = 1.7  3032
    1 G       0    2    0    1
    2 C       1    3    0    2
    3 T       2    4   17    3
    4 G       3    5   16    4
    5 G       4    6   15    5
    6 T       5    7    0    6
    7 C       6    8   14    7
    8 G       7    9   13    8
    9 T       8   10    0    9
   10 T       9   11    0   10
   11 G      10   12    0   11
   12 A      11   13    0   12
   13 C      12   14    8   13
   14 G      13   15    7   14
   15 C      14   16    5   15
   16 C      15   17    4   16
   17 G      16   18    3   17
   18 T      17   19    0   18
   19 T      18   20    0   19
   20 G      19    0    0   20