0 18  0  2 18  0  4  0  0  0
 0  0  0  0  0  0  0 18  0 13
18  0  0 16  0  0 14  0 18  5
 0  0 18  0  0 18  0  0  0  0
 G  A  T  G  A  T  G  C  G  C