Task: Program Execution
Input (English): 4, 20, ['v', 'C', 'w', 's', 'S', '1757', 'd', 'V', 'y', 'N', '9139', 'N', 'B', '4867', '4509', 't', '3247', '3339', '895', 'i', '8261', 'a', 'a', 'Y', '831', 'j', '3555']
Output (English): 27753