017期青尾3个半单双【小单大单小双】开:虎04错
018期青尾3个半单双【大单小双小单】开:羊23错
019期青尾3个半单双【

大单：25,27,29,31,33,35,37,39,41,43,45,47,49
大双：26,28,30,32,34,36,38,40,42,44,46,48
小单：01,03,05,07,09,11,13,1,17,19,21,23
小双:　02,04,06,08,10,12,14,16,18,20,22,24