[[0, 0, 0, ..., 0, 0, 0]
, [0, 0, 0, ..., 0, 0, 0]
, [0, 0, 0, ..., 0, 0, 0]
, ...
, [0, 0, 0, ..., 0, 0, 0]
, [0, 0, 0, ..., 0, 0, 0]
, [0, 0, 0, ..., 0, 0, 0]]