1/5 would be easier to confirm with more view of the lower side pattern but from what I can see your ID's look correct. 4 does look a little interesting for a normal, but not like the morphs mentioned in parents. 3 Looks like almost like an Enchi pattern wise from what I can see but with it so balled up it's hard to know what's going on, and the color is really dark. All the colors are really dark though, probably the lighting in the photos, so I'm not sure. Might just be a normal with really clean side pattern. Enchi would be hard to miss in Jigsaw parent I'd imagine, but perhaps pics of the Black Pastel het Pied would help eliminate that guess.