20  04/27/26 09:37:49
    1 T       0    2    0    1
    2 G       1    3   17    2
    3 T       2    4   16    3
    4 C       3    5   15    4
    5 G       4    6   14    5
    6 A       5    7    0    6
    7 A       6    8    0    7
    8 G       7    9    0    8
    9 T       8   10    0    9
   10 T       9   11    0   10
   11 C      10   12    0   11
   12 G      11   13    0   12
   13 C      12   14    0   13
   14 C      13   15    5   14
   15 G      14   16    4   15
   16 G      15   17    3   16
   17 C      16   18    2   17
   18 T      17   19    0   18
   19 T      18   20    0   19
   20 A      19    0    0   20