019期：〔2中2〕〈04,20,22,25,29,34,36,42,48,49〉开 00？准准准
018期：〔2中2〕〈04,10,12,21,26,30,34,36,37,42〉开 中 1 个 37 错错错
017期：〔2中2〕〈05,06,07,16,21,22,29,36,38,42〉开 错错错
016期：〔2中2〕〈01,05,06,07,18,21,22,27,28,30〉开 中 2 个 22 28 准准准
015期：〔2中2〕〈01,06,09,10,12,19,20,24,31,39〉开 中 3 个 24 09 01 准准准