d with moves of situational
level; for example in 12-13 where 'the pink disk' in 12 is a selected one,
but 'the green disk is a situational one.
My first modelizations are disturbed by my recent data.
It seems to me that locations between moves at this level is the first step
of chunking between moves



2.2.1. regrouping of elements at situational level with the repetition of
the located disk
t does not appear inthis protocol, but it is very frequent for some kind of
protocols without selected disks.

2.2.