[PD] splitting a list into pairs of two

[Alexandros Drymonitis]

Hi all,
I'm trying to get pairs of two out of a list using two [list split] (I
tried to reproduce the patch with ASCII, but it's getting a bit
complicated, so I've attached it).

I'm sending a list [1 2 3 4( and I want to get
1 2
2 3
3 4
separately but I get an additional 4 4 in the end. Meaning, in the Pd
window I get the following printed out:

1 2
2 3
3 4
4 4

How can I avoid that last couple of numbers? I guess it shouldn't be
difficult, but I just can't see it.

Thanks
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