Verarbeitete Knoten: 8 Knoten 0: DFS-Nummer 0, In-Count 1 Knoten 1: DFS-Nummer 1, In-Count 3 Knoten 2: DFS-Nummer 5, In-Count 1 Knoten 3: DFS-Nummer 2, In-Count 2 Knoten 4: DFS-Nummer 3, In-Count 1 Knoten 5: DFS-Nummer 6, In-Count 2 Knoten 6: DFS-Nummer 4, In-Count 2 Knoten 7: DFS-Nummer -1, In-Count 0 Knoten 8: DFS-Nummer 7, In-Count 1