272期，正码32,10,34,42,36K.10 36 √
273期，正码11,04,41,18,40K.04 √
274期，正码28,01,08,22,45K.22 √
275期，正码05,31,02,07,38K.05 √
276期，正码41,01,49,21,08K.21 √
277期，正码02,41,06,46,32K.46 41 √
278期，正码13,30,41,03,23K.x
279期，正码37,38,36,32,20K.37 √
280期，正码14,39,26,33,40K.x
281期，正码03,24,20,17,23K.23 √
□□□□□□＜10-8＞□□□□□□
282期，正码13,29,48,09,44K.x
283期，正码39,07,18,46,25K.????√