Task: Program Execution
Input (English): 2, 12, ['2673', 'k', 'k', 'w', 'k', 'z', '745', 'r', '653', '3657', '9029', '2129', 'y', '2031', 'k', 'G', 'D', 'l', '4593', '3319']
Output (English): 212990293657653r745zkwkk