18  04/02/26 18:03:05
    1 T       0    2    0    1
    2 T       1    3   18    2
    3 G       2    4   17    3
    4 A       3    5   16    4
    5 T       4    6   15    5
    6 G       5    7    0    6
    7 G       6    8    0    7
    8 G       7    9    0    8
    9 T       8   10    0    9
   10 G       9   11    0   10
   11 G      10   12    0   11
   12 C      11   13    0   12
   13 A      12   14    0   13
   14 G      13   15    0   14
   15 G      14   16    5   15
   16 T      15   17    4   16
   17 C      16   18    3   17
   18 A      17    0    2   18