>>273
import numpy as np

l = np.array([
[0, 1, 2],
[3, 4, 5],
[6, 7, 8],
])
for x in l:
print(l)
for i in range(3):
print(l[:, i])

def loft(list_):
return [list_[:, 2 - i] for i in range(3)]
a1 = loft(l)
print(f”a1 = {a1}”)