iunr:scoreboard players test players players 2 4
ccaa:scoreboard objectives remove ID
cuaa:scoreboard objectives add ID dummy §l§bTurn§l§aOrder
scoreboard players add @a ID 0
scoreboard players add @r[scores={ID=0}] ID 1
scoreboard players add @r[scores={ID=0}] ID 2
scoreboard players add @r[scores={ID=0}] ID 3
scoreboard players add @r[scores={ID=0}] ID 4
replaceitem entity @r slot.hotbar 0 snowball
scoreboard players set @a pass 0
scoreboard players set @a doubles 0