You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: V, D, U, Z, T, and F.
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 1 green balls, 10 maroon balls, 87 cyan balls, and 2 black balls.
You press <<V>> and then type <<cyan>>. The payoff for this combination would be -8 points.
You press <<D>> and then type <<cyan>>. The payoff for this combination would be 29 points.
You press <<U>> and then type <<cyan>>. The payoff for this combination would be 63 points.
You press <<Z>> and then type <<cyan>>. The payoff for this combination would be 206 points.
You press <<Z>> and then type <<stop>>. A cyan ball is chosen, and you earn 206 points.

A new round begins.
There are 55 green balls, 31 maroon balls, 12 cyan balls, and 2 black balls.
You press <<V>> and then type <<green>>. The payoff for this combination would be 127 points.
You press <<D>> and then type <<green>>. The payoff for this combination would be 232 points.
You press <<D>> and then type <<maroon>>. The payoff for this combination would be 248 points.
You press <<D>> and then type <<stop>>. A green ball is chosen, and you earn 232 points.

A new round begins.
There are 1 green balls, 30 maroon balls, 68 cyan balls, and 1 black balls.
You press <<V>> and then type <<cyan>>. The payoff for this combination would be 52 points.
You press <<D>> and then type <<cyan>>. The payoff for this combination would be 156 points.
You press <<U>> and then type <<cyan>>. The payoff for this combination would be -35 points.
You press <<Z>> and then type <<cyan>>. The payoff for this combination would be 305 points.
You press <<Z>> and then type <<maroon>>. The payoff for this combination would be -300 points.
You press <<D>> and then type <<maroon>>. The payoff for this combination would be 90 points.
You press <<D>> and then type <<stop>>. A maroon ball is chosen, and you earn 90 points.

A new round begins.
There are 1 green balls, 80 maroon balls, 16 cyan balls, and 2 black balls.
You press <<V>> and then type <<maroon>>. The payoff for this combination would be 165 points.
You press <<D>> and then type <<maroon>>. The payoff for this combination would be 69 points.
You press <<U>> and then type <<maroon>>. The payoff for this combination would be 23 points.
You press <<Z>> and then type <<maroon>>. The payoff for this combination would be -3 points.
You press <<T>> and then type <<maroon>>. The payoff for this combination would be 130 points.
You press <<F>> and then type <<maroon>>. The payoff for this combination would be 161 points.
You press <<V>> and then type <<stop>>. A maroon ball is chosen, and you earn 165 points.

A new round begins.
There are 56 green balls, 27 maroon balls, 11 cyan balls, and 5 black balls.
You press <<V>> and then type <<green>>. The payoff for this combination would be -17 points.
You press <<D>> and then type <<green>>. The payoff for this combination would be 174 points.
You press <<U>> and then type <<green>>. The payoff for this combination would be 373 points.
You press 