def getLightsAndColours():
lightNumbers = bridge_request.getLightNumbers()
colourList = []
for lightNumber in lightNumbers:
colourList.append(colours.randomColour())
return lightNumbers, colourList
def changingCircleAction(lightNumbers, colourList, t):
colourList[t % len(colourList)] = colours.randomColour()
circleAction(lightNumbers, colourList, t)
