337期：（（01,02,05,10,12,16,22,26,28,32,36,37,40,44,47,49））开：47中中中
338期：（（02,03,12,13,15,16,17,19,28,29,30,32,37,41,43,44））开：36错错错
339期：（（03,04,05,09,11,18,20,22,24,25,26,28,29,36,37,41））开：29中中中
340期：（（02,05,08,12,16,22,24,26,27,36,38,39,40,41,47,49））开：29错错错
341期：（（05,07,10,13,17,19,24,28,30,32,37,38,39,44,46,49））开：中？