King Arthur and his twelve knights invited Robin Hood, James Bond, and Harry Potter for a dinner event. They are going to sit around a round table of 16. King arthur, robin hood, james bond, harry potter sit in clockwise order. How many seating arrangements are there?
Among these, how many have
King arthur and Robin Hood next to each other, James bond and harry potter next to each other (with all four of them possibly sitting next to each other)?
King arthur and Robin Hood next to each other, James bond and harry potter next to each other, but four of them are not together?
King arthur, robin hood, james bond are together, but harry potter is not?
