def prefer(preferReds, preferBlues, excludeReds, excludeBlues, count = 1):
ls = []
for i in range(0, count):
redBalls = BaseAlgorithm.geneRandomDistinctListPreferAndExclude(preferReds, excludeReds, WelfareLotteryRedBallCount, WelfareLotteryRedBallMinValue, WelfareLotteryRedBallMaxValue)
blueBalls = BaseAlgorithm.geneRandomDistinctListPreferAndExclude(preferBlues, excludeBlues, WelfareLotteryBlueBallCount, WelfareLotteryBlueBallMinValue, WelfareLotteryBlueBallMaxValue)
ls.append(redBalls + blueBalls)
return ls
