Reducing number of branches in a tree by bunching leaves together

[sadi.wali]

The tree on the left has 120 branches of 1 leaf each, while the tree on the right has 20 branches of 6 leaves each. How would I modify the tree on the left panel to look something like the tree on the right?

Thanks!

[Michael_Pryor (ekim)]

Flatten the list, then use the Partition List component with the Size(S) input set to 6.

[Mahdiyar]

You can also use TrimTree component on the right tree.

[sadi.wali]

thank you!