a: uint8c
b: uint8
c: complex64 (32-bit)
d: float64
e: bfloat16
f: float32
g: float128
h: float16
i: int32
j: complex32 (16-bit)
k: int16
l: int64
m: int128
n: int256
o: generic
p:
q:
r: binary
s: int8
t: uint16
u: uint32
v: uint64
w: uint128
x: bool
y: uint256
z: complex128 (64-bit)