| | |--> 2. c
  | | |--> 2. d
  | | |--> 2. e
  | | |--> 3. d
  | | `--> 3. e
  | | +--> Etika
  | | | |--> Bog
  | | | |--> DM
  | | | +--> Etika
  | | | |--> Platon
  | | | |--> Pomoć
  | | +--> Logika