You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: B, I, G, D, R, and E.
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 2 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 19 red balls, 51 turquoise balls, 10 yellow balls, and 20 silver balls.
You press <<B>> and then type <<turquoise>>. The payoff for this combination would be 186 points.
You press <<I>> and then type <<turquoise>>. The payoff for this combination would be 215 points.
You press <<I>> and then type <<stop>>. A turquoise ball is chosen, and you earn 215 points.

A new round begins.
There are 14 red balls, 45 turquoise balls, 5 yellow balls, and 36 silver balls.
You press <<B>> and then type <<silver>>. The payoff for this combination would be 39 points.
You press <<B>> and then type <<turquoise>>. The payoff for this combination would be -207 points.
You press <<I>> and then type <<turquoise>>. The payoff for this combination would be 40 points.
You press <<I>> and then type <<silver>>. The payoff for this combination would be -267 points.
You press <<G>> and then type <<turquoise>>. The payoff for this combination would be 24 points.
You press <<G>> and then type <<silver>>. The payoff for this combination would be -49 points.
You press <<D>> and then type <<turquoise>>. The payoff for this combination would be 15 points.
You press <<D>> and then type <<silver>>. The payoff for this combination would be 253 points.
You press <<D>> and then type <<stop>>. A yellow ball is chosen, and you earn 124 points.

A new round begins.
There are 34 red balls, 16 turquoise balls, 4 yellow balls, and 46 silver balls.
You press <<B>> and then type <<silver>>. The payoff for this combination would be -11 points.
You press <<B>> and then type <<red>>. The payoff for this combination would be 314 points.
You press <<I>> and then type <<red>>. The payoff for this combination would be -228 points.
You press <<I>> and then type <<silver>>. The payoff for this combination would be -101 points.
You press <<B>> and then type <<stop>>. A silver ball is chosen, and you earn -11 points.

A new round begins.
There are 32 red balls, 11 turquoise balls, 22 yellow balls, and 35 silver balls.
You press <<B>> and then type <<red>>. The payoff for this combination would be 63 points.
You press <<B>> and then type <<silver>>. The payoff for this combination would be -144 points.
You press <<G>> and then type <<red>>. The payoff for this combination would be 321 points.
You press <<G>> and then type <<silver>>. The payoff for this combination would be -175 points.
You press 