Task: Program Execution
Input (English): 13, 18, ['2319', '8617', 'n', '2327', 'x', 'N', '2351', 'Z', 'u', '4219', 'Y', 'z', 'P', '3801', '4007', '8895', 'D', 'z', 'Q', 'e', '3277']
Output (English): zD598870041083P