Task: Program Execution
Input (English): 9, ['J', '2623', '1703', 'x', '213', 'l', '3235', '1257', '2133', '8261', 'a', 's', '7425', '8185', '1851', '1845', 'e', 'n', '7967', '2309']
Output (English): J, 2623, 1703, x, 213, l, 3235, 1257, 2133, 8261, a