| |   +--> 3.C
  | |   +--> 4.ACD
  | | `--> proba1
  | | |--> 2.r.
  | | |--> 3.r.
  | | +--> Etika
  | | ---> Logika
  | | | |--> Dokaz
  | | | |--> Pojam
  | | | |--> Sud