You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: Y, O, P, C, R, 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 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 1 magenta balls, 12 green balls, 42 grey balls, and 45 turquoise balls.
You press <<Y>> and then type <<grey>>. The payoff for this combination would be -248 points.
You press <<O>> and then type <<grey>>. The payoff for this combination would be -184 points.
You press <<P>> and then type <<grey>>. The payoff for this combination would be -72 points.
You press <<C>> and then type <<grey>>. The payoff for this combination would be 81 points.
You press <<C>> and then type <<turquoise>>. The payoff for this combination would be -272 points.
You press <<R>> and then type <<grey>>. The payoff for this combination would be 139 points.
You press <<R>> and then type <<turquoise>>. The payoff for this combination would be -4 points.
You press <<X>> and then type <<grey>>. The payoff for this combination would be -54 points.
You press <<R>> and then type <<stop>>. A grey ball is chosen, and you earn 139 points.

A new round begins.
There are 35 magenta balls, 22 green balls, 32 grey balls, and 11 turquoise balls.
You press <<Y>> and then type <<magenta>>. The payoff for this combination would be 88 points.
You press <<Y>> and then type <<grey>>. The payoff for this combination would be 123 points.
You press <<Y>> and then type <<green>>. The payoff for this combination would be -55 points.
You press <<Y>> and then type <<stop>>. A green ball is chosen, and you earn -55 points.

A new round begins.
There are 1 magenta balls, 2 green balls, 66 grey balls, and 31 turquoise balls.
You press <<Y>> and then type <<grey>>. The payoff for this combination would be 51 points.
You press <<Y>> and then type <<turquoise>>. The payoff for this combination would be 38 points.
You press <<Y>> and then type <<stop>>. A turquoise ball is chosen, and you earn 38 points.

A new round begins.
There are 49 magenta balls, 33 green balls, 2 grey balls, and 16 turquoise balls.
You press <<Y>> and then type <<magenta>>. The payoff for this combination would be 185 points.
You press 