Task: Program Execution
Input (English): 21, 27, ['393', 'j', '4409', 'E', '3575', '235', '6557', '8025', '9489', 'p', '2657', '4715', 'z', '8577', 'e', '2373', '501', 'b', 'b', '7915', '4253', 'C', 'l', 'g', '8427', '7863', 'e', 'h']
Output (English): e36877248glC3524