Task: Program Execution
Input (English): 19, 23, ['F', 'e', 'l', 'V', 'n', '9637', '4113', 'X', 'Z', '9793', 'q', 'x', 'y', 'r', '6521', 'W', 'r', '6311', '5247', 'u', 'J', 'I', '449', '6739', '265', 'b']
Output (English): 5247uJI449