257期前四杀三和尾:1,3,9256期前四杀三和尾:7,8,9错255期前四杀三和尾:0,2,8中254期前四杀三和尾:4,6,9错253期前四杀三和尾:1,2,9中252期前四杀三和尾:0,5,7中