# 21-character amino acid alphabet in capital and lower case
# * denotes refers to stop codon and is extra character but not wildcard
Ll
Vv
Ii
Ff
Kk
Rr
Ee
Dd
Aa
Gg
Ss
Tt
Nn
Qq
Yy
Ww
Pp
Hh
Mm
Cc
*-
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