337期：<<04,06,11,12,13,21,23,28,31,32,36,39,43,44,47,48>>开：47中中中
338期：<<03,07,11,15,19,20,21,25,28,29,32,34,35,36,39,44>>开：36中中中
339期：<<03,15,16,17,25,27,28,34,36,38,39,42,46,47,48,49>>开：29错错错
340期：<<08,13,16,20,23,26,27,28,30,32,33,37,38,42,43,44>>开：29错错错
341期：<<02,04,05,07,09,12,14,23,28,29,38,39,40,41,43,45>>开：中？