Task: Program Execution
Input (English): 12, 14, ['6727', '1609', 'w', 'J', 'N', '9605', '5233', '3977', '7999', 'b', '2929', 'O', '7075', 'e', '7645', '2443', 'x', 'K', '7941', 'Q', '7761', '8465', '5235', 'b', '4739', 'd']
Output (English): e5707O