MK: Deception Help

[RobHardo]

I'm in the Konquest mode for Mortal Kombat Deception. I am at the training school where sub-zero teaches you combos. The problem is one of his combos just will not work. I spent an hour trying to do it with no such luck here's the combo it asks me to perfom

<- + triangle ... square, <- + square

can anyone help?

[Ebony&Ivory]

Easy combo, all u have to do is get him in the air then do the rest of the combo. In my opinion the style combos r the hardest.