Betis Possession Transfer

This 3v1 transfer rondo has 3 teams of 2 players plus 1 neutral player. Play starts with 2v1 in one grid with the neutral player creating a 3v1. The players in possession must make 3 passes before attempting to transfer the ball across the grids.  

The neutral player can travel freely across both grids meaning the players in possession are always 3v1. If either of the 2 defenders win possession, they switch with the 2 players who lost possession.