221期：[必中十六码]{{01,03,10,11,16,22,27,29,32,33,35,36,42,46,48,49}}开：01√
222期：[必中十六码]{{06,13,18,20,21,26,28,30,31,33,34,35,42,43,46,49}}开：19x
223期：[必中十六码]{{02,05,12,13,14,18,19,20,23,26,27,28,33,37,42,43}}开：30x
224期：[必中十六码]{{01,03,04,05,08,10,11,18,20,28,32,35,38,40,42,48}}开：00
