ALPHABET "DNA with covalent modifications" DNA-LIKE

# Core symbols
A "Adenine" 8510A8 ~ T "Thymine" A89610
C "Cytosine" A50026 ~ G "Guanine" 313695
m "5-Methylcytosine" D73027 ~ 1 "Guanine:5-Methylcytosine" 4575B4
h "5-Hydroxymethylcytosine" F46D43 ~ 2 "Guanine:5-Hydroxymethylcytosine" 74ADD1
f "5-Formylcytosine" FDAE61 ~ 3 "Guanine:5-Formylcytosine" ABD9E9
c "5-Carboxylcytosine" FEE090 ~ 4 "Guanine:5-Carboxylcytosine" E0F3F8

# Ambiguous symbols
z = Cmhfc
9 = G1234
y = Cfc
8 = G34
x = mh
7 = 12
R = AG
Y = CT
K = GT
M = AC
S = CG
W = AT
B = CGT
D = GAT
H = ACT
V = ACG
N = ACGT
? = ACGTcfhm1234 # wildcard symbol
