Task: Program Execution
Input (English): 10, ['M', '575', '3279', '8941', 'N', 'b', '6387', 'S', 'Z', '4749', 'u', 'D', 'w', 'I', 'I', 'C', 'I', '9563', 'J', 'W', 'O', 'R', '9283']
Output (English): M, u, O