257期前四定五和尾:0,3,7,8,9256期前四定五和尾:1,3,4,5,6错255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