Task: Program Execution
Input (English): 5, 14, ['7253', 'k', '9959', 'M', '2023', '6567', '5923', 'd', '1343', 'o', 'd', '6139', '5565', '8517', 'K', '1291', 'N', '6509', 'R']
Output (English): 2023, 6567, 5923, d, 1343, o, d, 6139, 5565, 8517