Special serial keys??

These are some serial keys for the photoshop cs5 :-

1330-1088-1520-7834-7626-5452
1330-1415-8170-3775-5513-3748
1330-1283-6066-1283-0158-9802
1330-1448-6954-7473-8875-3916
1330-1153-3526-8527-9883-6899
1330-1001-3378-4299-6757-4040

1330-1606-1725-4101-5140-1522
1330-1817-5515-1006-5985-4708
1330-1105-8399-1522-4303-3502
1330-1657-6656-7794-7909-5745
1330-1114-2507-2183-1864-7843
1330-1322-5117-6289-6887-9907
1330-1310-2460-3569-2879-5544
1330-1981-9757-7685-0081-7428
1330-1049-5983-4897-3111-7418
1330-1642-6545-6944-1340-7545
1330-1871-8008-9734-2618-6924
1330-1866-8815-5169-5914-2700
1330-1587-2383-1780-6754-1329
1330-1587-2383-1780-6754-1329