# data[].attributes.body
10 occupe la place du nombre-type 1.

# data[].attributes.body
10 = 1 + 0 = 1

# data[].attributes.body
10 = 1 + 0 = 1
11 = 1 + 1 = 2
20 = 2 + 0 = 2
etc

# data[].attributes.body
A = 1
B = 2
...
J = 10
K = 11