# This scoring scheme is for aligning bisulfite-converted DNA reverse
# strands to a closely-related genome (MC Frith, R Mori, K Asai, NAR
# 2012 40(13):e100).

#last -a21 -b9
    A   C   G   T
A   3 -18 -18 -18
C -18   6 -18 -18
G   3 -18   6 -18
T -18 -18 -18   6
