AATGC
AGGC
0
0 0 0 0
4
ATGC
4
ATGC
1 1 A A 1
1 2 A T 0
1 3 A G 0
1 4 A C 0
2 1 T A 0
2 2 T T 1
2 3 T G 0
2 4 T C 0
3 1 G A 0
3 2 G T 0
3 3 G G 1
3 4 G C 0
4 1 C A 0
4 2 C T 0
4 3 C G 0
4 4 C C 1