256期前四定五和尾:1,3,4,5,6255期前四定五和尾:1,3,5,6,7错254期前四定五和尾:1,2,4,6,8错253期前四定五和尾:0,5,6,8,9中252期前四定五和尾:0,4,5,8,9中251期前四定五和尾:1,3,5,6,9中