Task: Program Execution
Input (English): 4, 14, ['2943', 'X', 't', '2549', '8015', '7731', 'z', '4401', 'f', 'S', '3841', '4475', '6379', 'a', '1199', 's', '7845', '6091', '1641', '6355']
Output (English): 37391