/* Database summary for: a_ex */
/* Number of blocks: 4 */
/*   0  n=  14   a_ex001.blk */    2016/02/29  01:05:38  to   2016/02/29  02:07:43
/*   1  n= 135   a_ex002.blk */    2016/02/29  17:24:12  to   2016/03/03  02:17:04
/*   2  n= 214   a_ex003.blk */    2016/03/03  18:28:57  to   2016/03/06  03:37:28
/*   3  n=  89   a_ex004.blk */    2016/03/11  18:05:02  to   2016/03/12  01:25:04