Task: Program Execution
Input (English): 12, 20, ['3123', 'w', '7973', 'n', 'T', '4347', '8401', '4557', 't', 'J', 'x', 'B', 'a', 'V', '5131', '3055', 'P', '8627', '2257', 'J', '4823', '6413', 'C', '1219']
Output (English): B, a, V, 5131, 3055, P, 8627, 2257, J