Task: Program Execution
Input (English): 1, ['7377', 'U', 'b', 'S', '7971', '2145', 'E', '7347', 'm', 'y', '8553', '557', '1687', 'k', '303', 'c', '123', '475', '6447']
Output (English): 7377, U, b, S, 7971, 2145, E, 7347, m, y, 8553, 557, 1687, k, 303, c, 123, 475