S & G padlock:
https://www.youtube.com/watch?v=zqUifjbSmXg
https://www.youtube.com/watch?v=WpQGF4i8QVE
https://www.youtube.com/watch?v=WpQGF4i8QVE
https://www.youtube.com/watch?v=el78LALCAKw
https://www.youtube.com/watch?v=pPCO2Ron2mQ