294期：【03,07,09,12,13,20,24,35,40,42】开（48）准√
295期：【02,03,05,09,20,22,33,34,37,39】开（24）准√
296期：【03,04,05,08,14,18,20,22,35,36】开（09）准√
297期：【02,04,08,09,12,16,17,24,36,48】开（49）准√
298期：【01,02,07,08,13,15,17,25,37,49】开（44）准√
299期：【02,12,13,14,22,26,28,30,36,38】开（21）准√
300期：【10,19,22,32,34,36,40,46,47,48】开（46）错×
301期：【04,11,13,14,17,27,32,37,38,48】开（16）准√
302期：【03,15,26,27,34,41,42,43,45,48】开（24）准√
303期：【04,05,11,12,18,19,21,26,27,48】开（38）准√
304期：【05,06,08,09,10,17,19,34,35,47】开（？）