You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: B, M, K, G, Q, 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 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 8 magenta balls, 25 silver balls, 44 purple balls, and 23 red balls.
You press <<M>> and then type <<purple>>. The payoff for this combination would be 172 points.
You press <<Q>> and then type <<purple>>. The payoff for this combination would be 0 points.
You press <<M>> and then type <<stop>>. A purple ball is chosen, and you earn 172 points.

A new round begins.
There are 30 magenta balls, 25 silver balls, 22 purple balls, and 23 red balls.
You press <<G>> and then type <<silver>>. The payoff for this combination would be -44 points.
You press <<M>> and then type <<purple>>. The payoff for this combination would be -203 points.
You press <<K>> and then type <<red>>. The payoff for this combination would be -147 points.
You press <<B>> and then type <<purple>>. The payoff for this combination would be 235 points.
You press <<B>> and then type <<stop>>. A purple ball is chosen, and you earn 235 points.

A new round begins.
There are 44 magenta balls, 38 silver balls, 12 purple balls, and 6 red balls.
You press <<L>> and then type <<magenta>>. The payoff for this combination would be -136 points.
You press <<B>> and then type <<magenta>>. The payoff for this combination would be 123 points.
You press <<K>> and then type <<magenta>>. The payoff for this combination would be -22 points.
You press <<B>> and then type <<stop>>. A silver ball is chosen, and you earn -32 points.

A new round begins.
There are 49 magenta balls, 1 silver balls, 39 purple balls, and 11 red balls.
You press <<G>> and then type <<magenta>>. The payoff for this combination would be 45 points.
You press <<Q>> and then type <<purple>>. The payoff for this combination would be 4 points.
You press <<M>> and then type <<magenta>>. The payoff for this combination would be -180 points.
You press <<M>> and then type <<purple>>. The payoff for this combination would be -158 points.
You press <<K>> and then type <<stop>>. A magenta ball is chosen, and you earn -264 points.

A new round begins.
There are 33 magenta balls, 1 silver balls, 18 purple balls, and 48 red balls.
You press <<B>> and then type <<magenta>>. The payoff for this combination would be 193 points.
You press 