Make several copies of the circles colored this time in 9966A8 and B286BF, changing also the parameters by applying the Free Transform option.

Several copies must have the orange color:

Copy several circles and change their color in 70B9B7 and make use again of the Free Transform option to change the circles’ parameters:

A certain quantity of the copies must have this color – E64141.

And several more colored in different colors and having different dimensions. The Stroke parameter also should be different.