def racerCalculator(raceNum, numCars):
    print('RaceNum', raceNum)
    print('numCars', numCars)
    if (raceNum is None):
        raceNum = 1
    f = (lambda x: (((raceNum * 3) + x) % numCars))
    return (f(0), f(1), f(2))
def racerCalculator(raceNum, numCars):
    print('RaceNum', raceNum)
    print('numCars', numCars)
    if (raceNum is None):
        raceNum = 1
    f = (lambda x: (((raceNum * 3) + x) % numCars))
    return (f(0), f(1), f(2))