section_heading: Klopke
paragraph_text: Ali promjenom gramatike se mijenja i stablo parsiranja: Expr --- /       \                          Term      Expr' -- |     /  |     \                         Factor    +  Term   Expr' -- |        |      |  \       \                           Int      Factor   +  Term   Expr' |     |                                                Factor   <math>\epsilon</math> |                                                Int