337期【特围】【<01,03,04,06,07,08,12,13,15,16,19,21,23,27,28,31,32,33,34,37,38,44,48,49>】开：48准
338期【特围】【<04,06,08,11,12,13,15,20,21,22,23,24,25,27,32,34,37,38,39,40,43,44,45,48>】开：40准
339期【特围】【<02,03,05,06,07,08,10,16,18,19,20,22,23,24,27,28,31,33,35,36,39,42,45,49>】开：？