Task: Program Execution
Input (English): 19, 27, ['E', '5803', '8797', '2449', 'a', '8349', 'E', 'U', 'h', 'k', 's', '105', 'i', 'P', 'y', 'V', '3391', '5343', '6219', 's', 'E', '139', 'c', '9933', 'n', '6777', '441', '1427']
Output (English): 6219sE139c9933n6777441