049期：→24码《01,04,05,06,08,09,10,13,14,18,19,21,23,24,26,28,31,37,40,41,42,44,46,48>开：08对
050期：→24码《01,06,07,08,11,16,17,18,19,23,24,26,29,30,31,32,33,36,39,43,44,46,47,48>开：40错
051期：→24码《02,04,05,07,08,09,12,13,16,19,22,24,25,29,31,32,33,34,35,36,39,41,47,48>开：28错
052期：→24码《01,03,06,08,10,11,15,18,19,22,24,28,29,31,32,33,34,36,37,38,39,46,47,48>开：22对
053期：→24码《01,03,09,10,11,14,15,16,17,18,19,20,21,28,29,33,34,37,38,40,41,44,46,47>开：//