Task: Program Execution
Input (English): 7, 18, ['q', 'g', '9157', '3035', 'K', '7923', 'k', '8091', '8895', '4333', 'M', 'N', '2235', 'P', 'Q', 'b', 'a', '9625', '8553', '7973', 'p', 'u', 'W', 'C', 'L', 'a']
Output (English): 5269abQP5322NM333459881908k