left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left left
right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right right
center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center center
justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified justified