SELECT 613499565412188159 as o, 613499457337556991 as d,  cell FROM (
    USING EXTERNAL FUNCTION grid_path_cells(start BIGINT, en BIGINT)
    RETURNS ARRAY(BIGINT)
    LAMBDA '<ARN>'
    SELECT grid_path_cells(613499565412188159, 613499457337556991) AS cells
) CROSS JOIN unnest(cells) AS t(cell)