uva12439測資B

Input:
8
February 12, 2000
March 19, 2000
February 29, 2896
February 29, 3004
August 5, 2999
August 5, 3000
February 29, 2996
February 21, 3016
January 21, 2896
October 12, 2904
July 5, 2000
January 5, 2004
July 9, 2996
February 29, 3004
August 12, 2999
August 12, 1998776554
Output:
Case 1: 1
Case 2: 26
Case 3: 0
Case 4: 4
Case 5: 2
Case 6: 0
Case 7: 1
Case 8: 484702587