303期专研37码【01,02,03,05,06,07,08,09,10,11,12,13,17,18,21,22,23,24,26,27,28,29,30,31,32,33,34,35,37,39,40,41,43,44,45,47,48】开17中 'L7.a'  
304期专研37码【02,03,05,06,07,08,09,12,13,15,16,17,18,20,21,22,23,24,25,26,27,28,29,30,31,32,34,37,38,39,40,41,43,45,47,48,49】开21中 UHwrssX&3  
305期专研37码【02,03,04,05,06,09,10,11,13,15,16,17,18,20,21,22,23,24,26,27,28,29,30,32,34,35,37,38,39,40,41,42,43,45,46,48,49】开 UbXz`i