Task: Program Execution
Input (English): 10, 14, ['7905', '2543', 'l', 'X', '4129', '295', '5037', 'q', 'b', 'X', 'u', '4683', '2731', '9547', '3687', '5841', 'h', '6345', '1177', '1985', 'z', 'b', '4207', 'l', '1337', 's']
Output (English): 745913723864uX