17  ENERGY = 1.2  > RA7680
    1 G       0    2    0    1
    2 C       1    3    0    2
    3 G       2    4   15    3
    4 T       3    5    0    4
    5 G       4    6    0    5
    6 A       5    7    0    6
    7 A       6    8    0    7
    8 A       7    9    0    8
    9 T       8   10    0    9
   10 C       9   11    0   10
   11 G      10   12    0   11
   12 G      11   13    0   12
   13 T      12   14    0   13
   14 C      13   15    0   14
   15 C      14   16    3   15
   16 G      15   17    0   16
   17 T      16    0    0   17