a,b,c,d,z
4,4,4000000000.4,2001-07-04-07:00,2001-07-05-07:00
1,1,1000000000.1,2001-07-04-07:00,2001-07-05-07:00
2,2,2000000000.2,2001-07-04-07:00,2001-07-04-07:00
4,4,4000000000.4,2001-07-04-07:00,2001-07-04-07:00
2,2,2000000000.2,2001-07-04-07:00,2001-07-05-07:00
1,1,1000000000.1,2001-07-04-07:00,2001-07-04-07:00
3,3,3000000000.3,2001-07-04-07:00,2001-07-05-07:00
