250期:【01,02,07,08,12,13,14,18,19,37】开(24)准√
251期:【11,30,33,34,35,40,43,45,46,47】开(14)准√
252期:【03,04,09,29,39,41,42,46,47,48】开(36)准√
253期:【18,21,22,27,28,29,32,33,38,39】开(47)准√
254期:【01,02,07,08,27,36,40,44,45,46】开(27)错×
255期:【05,06,12,15,17,28,32,33,38,39】开(30)准√
256期:【20,25,26,33,36,41,42,46,47,48】开(39)准√
257期:【10,11,12,13,18,19,28,40,45,46】开(08)准√
258期:【03,04,08,09,15,29,41,42,47,48】开(40)准√
259期:【03,07,12,13,18,19,30,34,35,41】开(29)准√
260期:【03,05,06,26,28,37,43,44,47,49】开(40)准√
261期:【03,19,20,25,26,41,42,43,47,48】开(01)准√
262期:【20,21,26,31,36,37,41,42,47,48】开(44)准√
263期:【05,06,12,20,22,37,43,44,46,49】开(13)准√
264期:【01,05,06,07,11,16,17,37,41,47】开(30)准√
【15准14】
265期:【01,02,07,08,30,34,35,38,48,49】开(16)准√
266期:【18,23,24,29,35,37,38,40,45,46】开(27)准√
267期:【05,06,08,09,23,32,33,38,39,45】开(12)准√
268期:【01,02,05,07,08,10,29,40,45,46】开(22)准√
269期:【05,11,16,17,32,33,38,39,47,48】开(11)错×
270期:【05,06,15,23,27,29,39,43,44,49】开(42)准√
271期:【01,10,11,16,17,41,42,43,44,49】开(40)准√
272期:【04,24,32,33,38,39,42,43,44,49】开(30)准√
273期:【01,02,07,08,33,40,42,45,46,49】开(41)准√
274期:【20,25,26,28,33,37,41,42,47,48】开(49)准√
【10准9】
275期:【01,11,15,32,33,38,39,43,44,49】开(41)准√
276期:【03,04,05,09,12,16,18,31,36,37】开(29)准√
277期:【01,03,04,09,10,38,41,42,47,48】开(26)准√
278期:【02,10,11,32,33,38,39,43,44,49】开(07)准√
279期:【01,05,06,13,21,28,32,33,38,39】开(40)准√
280期:【05,06,11,16,17,19,29,35,44,49】开(22)准√
281期:【02,04,11,16,17,39,43,44,45,49】开(43)错×
282期:【10,16,18,24,30,36,38,44,47,48】开(13)准√
283期:【01,03,05,06,10,19,24,36,47,48】开(?)