Fill the valuation in JSON format.

You may use various input formats:

• For each agent state the item and the value:

  {"Ami": {"green": 8, "red":7, "blue": 6, "yellow": 5},
"Tami": {"green": 12, "red":8, "blue": 4, "yellow": 2}}

• For each agent state the list of values:

  {"Ami": [8,7,6,5], "Tami": [12,8,4,2]}

• Only specify the value matrix:

  [[8,7,6,5], [12,8,4,2]]