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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def bounds_window(bounds, affine):
 """Create a full cover rasterio-style window """

    w, s, e, n = bounds
    row_start, col_start = rowcol(w, n, affine)
    row_stop, col_stop = rowcol(e, s, affine, op=math.ceil)
    return (row_start, row_stop), (col_start, col_stop)