015期:大步走大20码【02,06,09,10,11,14,20,21,22,29,30,31,33,34,35,37,44,45,47,49】开:36错
016期:大步走大20码【02,04,05,06,09,14,15,16,17,19,23,27,28,31,34,36,37,43,44,48】开:21错
017期:大步走大20码【01,06,09,11,12,18,19,20,21,22,23,24,31,34,35,36,37,44,47,48】开:00中