Ma pobrkali stelovanja
Obratie paznju na lika sa pocetka testa i pogledajte kako to izgleda kada radi u realnim uslovima
http://www.youtube.com/watch?v=dXB4AQ-2r2s
http://www.youtube.com/watch?v=j4TCWAju_q0
http://www.youtube.com/watch?v=8Dyl4MIrXTM
http://www.youtube.com/watch?v=Nha5lmofJdg