import numpy as np
source = np.array(
[[0, 7, 2, 3, 6, 7, 8, 9, 12, 13, 14, 15, 18, 19, 20, 21],
[24, 25, 26, 27, 30, 31, 32, 33, 36, 37, 38, 39, 42, 43, 44, 45],
[1, 2, 3, 5, 0, 5, 3, 6, 14, 55, 99, 66, 5, 87, 65, 45]]
)
result = source.reshape(3, 4, 4)
print(result)
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