def get_neighbor_top_left_corner_from_explore(direction):
    """
    Return the relative offsets where the top left corner of the neighbor card would be situated, from an exploration cell. Direction must be one of "up", "down", "left", or "right".
    """
    return {"l": (-2, -4), "d": (1, -2), "u": (-4, -1), "r": (-1, 1)}[direction[0]]