072期【01,02,03,04,05,07,08,10,11,12,13,15,16,17,19,20,21,22,24,26,27,28,29,30,31,32,33,34,35,36,41,43,45,46,47,48,49】开46中 X_nxC6[m%
073期【02,04,07,09,10,13,14,15,18,19,20,21,22,23,24,25,26,28,30,31,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49】开 Z(= U ZI?
