You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: T, U, M, Y, P, and D.
You will have to choose one of the gambles and receive a payoff for doing so.
The payoff you receive depends on both the gamble you choose and also the color of a ball we pull out of a jar with 100 colored balls.
There are a different number of balls of each color on every round.
The colors with more balls are more likely to be chosen.
Before making your choice, you may check how much different gambles are worth for different ball colors.
Each time you check a gamble will cost you 4 points.
To choose or check a gamble, first press the corresponding key, followed by typing "stop" (for choosing) or the ball color you would like to check.

A new round begins.
There are 52 purple balls, 3 red balls, 7 white balls, and 38 brown balls.
You press <<P>> and then type <<stop>>. A purple ball is chosen, and you earn -6 points.

A new round begins.
There are 51 purple balls, 5 red balls, 11 white balls, and 33 brown balls.
You press <<U>> and then type <<brown>>. The payoff for this combination would be 0 points.
You press <<P>> and then type <<brown>>. The payoff for this combination would be 9 points.
You press <<M>> and then type <<stop>>. A purple ball is chosen, and you earn -141 points.

A new round begins.
There are 32 purple balls, 40 red balls, 26 white balls, and 2 brown balls.
You press <<U>> and then type <<red>>. The payoff for this combination would be 149 points.
You press <<U>> and then type <<stop>>. A purple ball is chosen, and you earn -104 points.

A new round begins.
There are 20 purple balls, 21 red balls, 25 white balls, and 34 brown balls.
You press <<D>> and then type <<stop>>. A purple ball is chosen, and you earn -36 points.

A new round begins.
There are 12 purple balls, 56 red balls, 30 white balls, and 1 brown balls.
You press <<Y>> and then type <<red>>. The payoff for this combination would be -73 points.
You press <<U>> and then type <<red>>. The payoff for this combination would be -13 points.
You press <<T>> and then type <<red>>. The payoff for this combination would be 101 points.
You press <<T>> and then type <<stop>>. A red ball is chosen, and you earn 101 points.

A new round begins.
There are 56 purple balls, 28 red balls, 12 white balls, and 3 brown balls.
You press <<U>> and then type <<purple>>. The payoff for this combination would be -3 points.
You press 