def pretty_print_3d_array(array3D):
    # Determine the maximum number width for formatting
    maxNumWidth = max(len(str(abs(x))) for x in array3D.flatten() if x != 0)
    
    # Iterate through each layer
    for layerIndex in range(array3D.shape[0]):
        for rowIndex in range(array3D.shape[1]):
            for colIndex in range(array3D.shape[2]):
                element = array3D[layerIndex, rowIndex, colIndex]
                # Using format specifiers to align the output
                print(f"{element:{maxNumWidth}f}" if element != 0 else " " * maxNumWidth, end=" ")
            # Move to the next row
            print()
        # Add an empty line between layers for better readability
        print()