Task: Program Execution
Input (English): 5, ['Y', '1943', '7819', 'N', 'd', '3543', '6779', '1777', '5583', '6131', '3139', 'O', 't', '1979']
Output (English): 3543, 6779, 1777, 5583, 6131, 3139, O, t, 1979