256期，正码33,36,15,46,47K.33 √
257期，正码24,39,38,12,08K.24 √
258期，正码15,36,32,14,10K.32 √
259期，正码34,23,44,45,40K.x
260期，正码35,32,03,33,07K.x
261期，正码28,45,12,35,41K.28 √
262期，正码19,16,22,45,14K.x
263期，正码33,28,18,37,45K.x
264期，正码31,34,17,26,04K.04 √
265期，正码07,48,30,44,32K.32 30 √
□□□□□□＜10-6＞□□□□□□
266期，正码23,07,27,42,46K.????√
