You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: S, Y, M, Z, N, and X.
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 1 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 28 tan balls, 28 blue balls, 14 purple balls, and 28 green balls.
You press <<S>> and then type <<green>>. The payoff for this combination would be 79 points.
You press <<Y>> and then type <<blue>>. The payoff for this combination would be -29 points.
You press <<S>> and then type <<blue>>. The payoff for this combination would be 142 points.
You press <<Y>> and then type <<green>>. The payoff for this combination would be 25 points.
You press <<S>> and then type <<stop>>. A blue ball is chosen, and you earn 142 points.

A new round begins.
There are 15 tan balls, 37 blue balls, 25 purple balls, and 23 green balls.
You press <<S>> and then type <<blue>>. The payoff for this combination would be -30 points.
You press <<Y>> and then type <<blue>>. The payoff for this combination would be -150 points.
You press <<M>> and then type <<blue>>. The payoff for this combination would be -57 points.
You press <<Z>> and then type <<blue>>. The payoff for this combination would be -11 points.
You press <<N>> and then type <<blue>>. The payoff for this combination would be -14 points.
You press <<X>> and then type <<blue>>. The payoff for this combination would be 24 points.
You press <<X>> and then type <<stop>>. A green ball is chosen, and you earn 58 points.

A new round begins.
There are 16 tan balls, 40 blue balls, 13 purple balls, and 31 green balls.
You press <<S>> and then type <<blue>>. The payoff for this combination would be -140 points.
You press <<Y>> and then type <<blue>>. The payoff for this combination would be -58 points.
You press <<M>> and then type <<blue>>. The payoff for this combination would be 52 points.
You press <<Z>> and then type <<blue>>. The payoff for this combination would be -118 points.
You press <<N>> and then type <<blue>>. The payoff for this combination would be 35 points.
You press <<X>> and then type <<blue>>. The payoff for this combination would be -137 points.
You press <<M>> and then type <<green>>. The payoff for this combination would be -39 points.
You press <<N>> and then type <<green>>. The payoff for this combination would be -159 points.
You press <<M>> and then type <<stop>>. A tan ball is chosen, and you earn -77 points.

A new round begins.
There are 12 tan balls, 26 blue balls, 48 purple balls, and 14 green balls.
You press <<S>> and then type <<purple>>. The payoff for this combination would be 52 points.
You press <<Y>> and then type <<purple>>. The payoff for this combination would be 58 points.
You press <<M>> and then type <<purple>>. The payoff for this combination would be -49 points.
You press <<Z>> and then type <<purple>>. The payoff for this combination would be -27 points.
You press <<N>> and then type <<purple>>. The payoff for this combination would be -32 points.
You press <<X>> and then type <<purple>>. The payoff for this combination would be 226 points.
You press <<X>> and then type <<blue>>. The payoff for this combination would be 90 points.
You press <<S>> and then type <<blue>>. The payoff for this combination would be -100 points.
You press <<Y>> and then type <<blue>>. The payoff for this combination would be -68 points.
You press 