Task: Program Execution
Input (English): 4, 12, ['v', 'B', '5359', '5589', 'M', '7595', '5747', '3793', 'x', 's', '8463', 'e', '9499', '2893', 'O', '6685', '8451', 'b']
Output (English): e, 8463, s, x, 3793, 5747, 7595, M, 5589