You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: N, W, R, O, K, and T.
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 4 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 13 white balls, 1 purple balls, 47 magenta balls, and 39 grey balls.
You press <<N>> and then type <<magenta>>. The payoff for this combination would be -101 points.
You press <<R>> and then type <<magenta>>. The payoff for this combination would be -98 points.
You press <<T>> and then type <<magenta>>. The payoff for this combination would be 270 points.
You press <<T>> and then type <<stop>>. A grey ball is chosen, and you earn 163 points.

A new round begins.
There are 42 white balls, 21 purple balls, 2 magenta balls, and 35 grey balls.
You press <<T>> and then type <<white>>. The payoff for this combination would be 54 points.
You press <<O>> and then type <<white>>. The payoff for this combination would be 98 points.
You press <<W>> and then type <<white>>. The payoff for this combination would be -16 points.
You press <<O>> and then type <<stop>>. A grey ball is chosen, and you earn -37 points.

A new round begins.
There are 85 white balls, 1 purple balls, 1 magenta balls, and 13 grey balls.
You press <<N>> and then type <<white>>. The payoff for this combination would be 37 points.
You press <<W>> and then type <<white>>. The payoff for this combination would be -127 points.
You press <<O>> and then type <<white>>. The payoff for this combination would be 6 points.
You press <<N>> and then type <<stop>>. A white ball is chosen, and you earn 37 points.

A new round begins.
There are 37 white balls, 44 purple balls, 17 magenta balls, and 2 grey balls.
You press <<N>> and then type <<purple>>. The payoff for this combination would be -198 points.
You press <<R>> and then type <<purple>>. The payoff for this combination would be 51 points.
You press <<K>> and then type <<purple>>. The payoff for this combination would be -63 points.
You press <<O>> and then type <<purple>>. The payoff for this combination would be 39 points.
You press <<W>> and then type <<purple>>. The payoff for this combination would be -208 points.
You press <<T>> and then type <<purple>>. The payoff for this combination would be -168 points.
You press <<R>> and then type <<stop>>. A magenta ball is chosen, and you earn 200 points.

A new round begins.
There are 19 white balls, 1 purple balls, 45 magenta balls, and 35 grey balls.
You press 