coords = [[1, 5, 9], [2, 6, 10], [3, 7, 11], [4, 8, 12]]
for loc in coords:
    for coord in loc:
        print(coord)

00d41d0d2b9d48418a69bcbe63a36a621ca3d7bb
<mask token>

<mask token>
for loc in coords:
    for coord in loc:
        print(coord)

coords = [[1, 5, 9], [2, 6, 10], [3, 7, 11], [4, 8, 12]]
for loc in coords:
    for coord in loc:
        print(coord)
