Task: Program Execution
Input (English): 5, ['7015', 'y', '1915', '1331', '341', '9301', '8293', '1723', 'h', 'q', '321', 'h', '6883', '7107', 'n', '1197', '2443', '6687', 'y', 'C', 'S', '4583', '8001', 'e', '6023', '2469', 'R']
Output (English): 7015, 9301, 321, 1197, S, 2469