Task: Program Execution
Input (English): 5, 14, ['z', '9991', 'i', 's', 'f', '4809', 'k', '5503', '5107', '6643', 'U', 'x', '6883', 'i', '9525', '2627', '9477', 'z', 'o', 'V', 'T', '2117', '5545', '7705', 'c']
Output (English): f4809k550351076643Ux6883i