Alr, before I start working on it fully, I made folders for them (Miku, Teto, Neru and Yuri,) I've also added folders in those folders for:

Duplicates (images that I have multiple of), Miku & Teto (Images that have Miku and Teto in them), Miku & Neru (again, images that have Miku & Neru in them), Teto & Miku (okay it's obvious at this point- images that have Teto & Miku in them), Teto & Neru (you get it), Neru & Miku (again you get it-), Neru & Teto (you get it),

And with the Yuri folder I have its the same Duplicates, Miku x Teto, Miku x Neru(what) Teto x Miku, Teto x Neru(wha-) and I made this folder (because I think I have like a few images of this Yuri) (Utau)Teto x (SythV)Teto (most confusing ship in my life dawg- their the same person)

And a folder just called Triple Baka, which is obvious.

So! Which one do ya want me to work on first?

Aka which folder