Code Sketch

clear()
setSpeed(medium)
setPenColor(purple)
repeat(20) { // repeat count is 9
    forward(90)
    
    right(45)
    setFillColor(randomColor) // turn angle is 80
}

hop 
setSpeed(medium)
setPenColor(green)
repeat(20) { // repeat count is 9
    forward(90)
    
    right(45)
    setFillColor(randomColor) // turn angle is 80
}

hop 
hop 
setSpeed(medium)
setPenColor(purple)
repeat(10) { // repeat count is 9
    forward(90)
    
    right(45)
    setFillColor(randomColor) // turn angle is 80
}