You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: Z, B, L, G, S, and I.
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 0 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 93 grey balls, 2 yellow balls, 1 black balls, and 4 teal balls.
You press <<Z>> and then type <<grey>>. The payoff for this combination would be -297 points.
You press <<B>> and then type <<grey>>. The payoff for this combination would be 127 points.
You press <<L>> and then type <<grey>>. The payoff for this combination would be -106 points.
You press <<G>> and then type <<grey>>. The payoff for this combination would be -116 points.
You press <<S>> and then type <<grey>>. The payoff for this combination would be -36 points.
You press <<I>> and then type <<grey>>. The payoff for this combination would be -90 points.
You press <<B>> and then type <<stop>>. A grey ball is chosen, and you earn 127 points.

A new round begins.
There are 55 grey balls, 31 yellow balls, 12 black balls, and 2 teal balls.
You press <<Z>> and then type <<grey>>. The payoff for this combination would be 127 points.
You press <<B>> and then type <<grey>>. The payoff for this combination would be 232 points.
You press <<L>> and then type <<grey>>. The payoff for this combination would be -91 points.
You press <<G>> and then type <<grey>>. The payoff for this combination would be -70 points.
You press <<S>> and then type <<grey>>. The payoff for this combination would be -32 points.
You press <<I>> and then type <<grey>>. The payoff for this combination would be 78 points.
You press <<B>> and then type <<stop>>. A grey ball is chosen, and you earn 232 points.

A new round begins.
There are 1 grey balls, 65 yellow balls, 28 black balls, and 6 teal balls.
You press <<Z>> and then type <<yellow>>. The payoff for this combination would be -8 points.
You press <<B>> and then type <<yellow>>. The payoff for this combination would be 35 points.
You press <<L>> and then type <<yellow>>. The payoff for this combination would be -102 points.
You press <<G>> and then type <<yellow>>. The payoff for this combination would be -28 points.
You press <<S>> and then type <<yellow>>. The payoff for this combination would be -228 points.
You press <<I>> and then type <<yellow>>. The payoff for this combination would be 27 points.
You press <<B>> and then type <<stop>>. A yellow ball is chosen, and you earn 35 points.

A new round begins.
There are 1 grey balls, 2 yellow balls, 96 black balls, and 1 teal balls.
You press <<Z>> and then type <<black>>. The payoff for this combination would be -169 points.
You press <<B>> and then type <<black>>. The payoff for this combination would be -206 points.
You press <<L>> and then type <<black>>. The payoff for this combination would be 104 points.
You press <<G>> and then type <<black>>. The payoff for this combination would be -136 points.
You press <<S>> and then type <<black>>. The payoff for this combination would be 15 points.
You press <<I>> and then type <<black>>. The payoff for this combination would be -282 points.
You press 