You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: V, W, U, K, Y, and L.
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 0 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 26 white balls, 1 maroon balls, 47 grey balls, and 26 tan balls.
You press <<V>> and then type <<grey>>. The payoff for this combination would be -61 points.
You press <<W>> and then type <<grey>>. The payoff for this combination would be 257 points.
You press <<U>> and then type <<grey>>. The payoff for this combination would be -101 points.
You press <<K>> and then type <<grey>>. The payoff for this combination would be 174 points.
You press <<Y>> and then type <<grey>>. The payoff for this combination would be 131 points.
You press <<L>> and then type <<grey>>. The payoff for this combination would be 160 points.
You press <<W>> and then type <<stop>>. A tan ball is chosen, and you earn -229 points.

A new round begins.
There are 26 white balls, 28 maroon balls, 22 grey balls, and 23 tan balls.
You press <<V>> and then type <<maroon>>. The payoff for this combination would be -2 points.
You press <<W>> and then type <<maroon>>. The payoff for this combination would be -209 points.
You press <<U>> and then type <<maroon>>. The payoff for this combination would be -21 points.
You press <<K>> and then type <<maroon>>. The payoff for this combination would be -100 points.
You press <<Y>> and then type <<maroon>>. The payoff for this combination would be 155 points.
You press <<L>> and then type <<maroon>>. The payoff for this combination would be 116 points.
You press <<Y>> and then type <<white>>. The payoff for this combination would be 57 points.
You press <<Y>> and then type <<grey>>. The payoff for this combination would be 5 points.
You press <<Y>> and then type <<tan>>. The payoff for this combination would be -290 points.
You press <<L>> and then type <<white>>. The payoff for this combination would be 191 points.
You press <<L>> and then type <<grey>>. The payoff for this combination would be -75 points.
You press <<L>> and then type <<tan>>. The payoff for this combination would be -168 points.
You press <<Y>> and then type <<stop>>. A tan ball is chosen, and you earn -290 points.

A new round begins.
There are 2 white balls, 12 maroon balls, 31 grey balls, and 55 tan balls.
You press <<V>> and then type <<tan>>. The payoff for this combination would be 348 points.
You press <<W>> and then type <<tan>>. The payoff for this combination would be -111 points.
You press <<U>> and then type <<tan>>. The payoff for this combination would be 4 points.
You press <<K>> and then type <<tan>>. The payoff for this combination would be -102 points.
You press <<Y>> and then type <<tan>>. The payoff for this combination would be 134 points.
You press <<L>> and then type <<tan>>. The payoff for this combination would be 33 points.
You press <<L>> and then type <<grey>>. The payoff for this combination would be -1 points.
You press <<L>> and then type <<maroon>>. The payoff for this combination would be 137 points.
You press <<L>> and then type <<white>>. The payoff for this combination would be -112 points.
You press <<Y>> and then type <<grey>>. The payoff for this combination would be 23 points.
You press <<Y>> and then type <<maroon>>. The payoff for this combination would be -4 points.
You press <<Y>> and then type <<white>>. The payoff for this combination would be 110 points.
You press 