Each person entering performance space receives a number in order. anyone can give an order (imperatively obeyable) to a higher number, and must obey orders given him by a lower number. No 1 receives his orders from the current highest number (the most recently entered player); the highest number can give orders only to No 1.
Musica Elletlronica Viva Rite: If conflicts arise, a jury decides the issue. The jury is made up of those who do not wish to play the game.