Group: at least two trios and/or quartets, can be more.
Score:
In silence, no talking.
Start with the score flocking pt.1, concentrating on “your” trio, but start to include other groups in your awareness.
At times, you can merge with other group(s)
Create bigger group all together.
When ever you want, you can separate and continue in a smaller groups.
Keep on merging and dividing, like birds murmuring.
Keep your trio as a forefront, so you have two set of concentration, your trios decisions and the bigger group formation
On this video the girl with the bike (who is not in the group but studies in the same school and know the students), creates a kind of pivoting point for several trios working together, until dispersing again.