Task: Program Execution
Input (English): 6, ['5655', '1505', '4035', '2835', '7401', '9703', '153', 'G', 'c', '1847', '4737', '8963', 'R', 't', '9637', '5843', 'W', 'z', 'z', '1969', 'R']
Output (English): 5655, 1505, 4035, 2835, 7401, 9703