Task: Program Execution
Input (English): 6, 17, ['d', 'k', '8897', '7251', '6073', '3557', 'x', '1579', '2427', 'p', '5943', 'u', '1439', '1343', '3247', '3865', 'D', '3599', 'I', 'P', '7715', 'p', 'u', '679']
Output (English): D3865324713431439u5943p24271579x3557