Poto2222
"Online is your forte!" - A Wise Man, 2015.
Mostly is explained in the video.
Two things worthy noticing:
- After hitting a successful (3,1)4, your opponent won't be able to move or block as long as his character is in his stun animation, so you have enough time to jump over, uppercu0t, repeat the same move over and over again or even eat a sandwich after hitting it;
- I think the only way this can be done in a real match is on a Tag-Team match, with a character such as Sub-Zero or Scorpion as your partner.