Task: Program Execution
Input (English): 5, 7, ['z', '7059', 'i', 'K', 'j', 'M', 'q', '6717', 'j', '8883', '8807', '2629', 'i', 't', 'z', '1445', '7155', 'U', 'O', '1421', 'd']
Output (English): qMj