027期:08 10 14 16 30 31+01
尾:0,1,4,6,8
028期:
胆尾:0,2,9
未出尾:2,3,5,7,9=2-4
04 07 11 12 13 15 18 19 20 21 22 23 24 25 31 33=0-3
01 02 03 05 06 08 09 10 14 16 17 26 27 28 29 30 32=3-6
尾:0,1,4,6,8
028期:
胆尾:0,2,9
未出尾:2,3,5,7,9=2-4
04 07 11 12 13 15 18 19 20 21 22 23 24 25 31 33=0-3
01 02 03 05 06 08 09 10 14 16 17 26 27 28 29 30 32=3-6