# FREQS A 0.295 C 0.205 G 0.205 T 0.295
    A   R   G   C   Y   T   K   M   S   W   N   X
A   9   3  -7 -18 -19 -21 -14  -4 -12  -5  -1 -30
R   0   3   2 -18 -18 -19  -8  -9  -7 -10  -1 -30
G -11  11  11 -17 -18 -18  -3 -14  -3 -14  -1 -30
C -18 -18 -17  11  11 -11 -14  -3  -3 -14  -1 -30
Y -19 -18 -18   2   0   0  -9  -8  -7 -10  -1 -30
T -21 -19 -18  -7   3   9  -4 -14 -12  -5  -1 -30
K -16  -9  -3 -12  -8  -4  -3 -14  -7 -10  -1 -30
M  -4  -8 -12  -3  -9 -16 -14  -3  -7 -10  -1 -30
S -14  -8  -3  -3  -8 -14  -8  -8  -3 -14  -1 -30
W  -5  -9 -12 -12  -9  -5  -9  -9 -12  -5  -1 -30
N  -1  -1  -1  -1  -1  -1  -1  -1  -1  -1  -1 -30
X -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30