050期：[十六码]{{01,06,11,15,19,22,23,30,31,32,34,36,40,43,46,49}}开：40OK
051期：[十六码]{{01,05,06,07,17,19,21,25,27,29,30,32,34,38,41,42}}开：28x
052期：[十六码]{{02,04,05,07,08,15,20,21,26,28,30,32,39,42,46,47}}开：22x
053期：[十六码]{{03,04,09,10,11,13,14,15,18,23,26,30,32,41,44,49}}开：？？