1963

https://www.youtube.com/watch?v=l-N5DQOqPVA

B5000

https://www.youtube.com/watch?v=K3q5n1mR9iM

B6500

https://www.youtube.com/watch?v=MkxBmviMy_E&nohtml5=False&nohtml5=False#t=64.1017