Itīs easy.....just advance the throttle on start-up as quickly as you can.....
(As seen done years ago by a student-happened so quickly that the instructor couldnīt react....)
Luckily, my A/C was parked away far enough.....
The 212 did a 90° turn on the dry ground (not max a/u w, of course), on engine shutdown..
After bringing it to idle and waiting for 2 minutes cooldown, the student turned the throttle in the wrong direction-at a blink of his eye....
NOT funny!