I'm really confused with the tower and the adventurers. Here they said the adventurers are on floor 51. But back in chapter 4, didn't Kosuke modify the tower so that the floors go like 5,6,41-45,71-72,7-40,46-70,73-100. Does that mean the adventurers pass through the foxes and wolves on floor 7-10 and 46-48?