# Scores are not case sensitive, unless column(s) are provided for lower case characters
#
#
-# Comment line with symbols is provided as a guide
+# Header line with symbols is provided as a guide
# Values may be integer or floating point, delimited by tab, space, comma or combinations
#
-# A C G T U I X R Y N -
-#
+ A C G T U I X R Y N -
10 -8 -8 -8 -8 1 1 1 -8 1 1 1
-8 10 -8 -8 -8 1 1 -8 1 1 1 1
-8 -8 10 -8 -8 1 1 1 -8 1 1 1