$\left(\right)\left\{\right\}\left[\right]\lceil \rceil \lfloor \rfloor \int |\Vert \parallel$
$\left(\right)\left\{\right\}\left[\right]\lceil \rceil \lfloor \rfloor \int |\Vert \parallel$ $\left(\right)\left\{\right\}\left[\right]\lceil \rceil \lfloor \rfloor \int |\Vert \parallel$ $\left(\right)\left\{\right\}\left[\right]\lceil \rceil \lfloor \rfloor \int |\Vert \parallel$
$\sqrt{\left(\right)\left\{\right\}\left[\right]\lceil \rceil \lfloor \rfloor \int |\Vert \parallel }$