Help with using an irregular spritesheet

I hope this is the right place to post. If not please move it and sorry in advance.

Anyway, I was wondering if anyone would help me with this. I tried a few things but none of them worked. I'm trying to use Digimon World DS sprites in MV but I can't get it right. Basically, the sheet has the idle animation, a hurt frame, and an attacking frame. I'd appreciate it if anyone could tell me how to incorporate into the project. I've seen a few projects in MV doing it right but I can't.

I hope this wasn't too confusing. Here is one of the spritesheets to save you the trouble (Hope it's also okay posting it).

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