TEST DATA FOR `cowid'

Input for test 1

9730

Output for test 1

10109

Input for test 2

29

Output for test 2

121

Input for test 3

397

Output for test 3

1190

Input for test 4

850

Output for test 4

908

Input for test 5

6588

Output for test 5

15444

Input for test 6

9000

Output for test 6

9009

Input for test 7

75382

Output for test 7

103739

Input for test 8

70500

Output for test 8

71007

Input for test 9

987654

Output for test 9

1444443

Input for test 10

153100

Output for test 10

154451