Task: Program Execution
Input (English): 5, 13, ['B', 'R', '6213', '9839', '6611', 'J', '9323', '8111', '9733', 'v', '129', '7023', '8583', '1115', 'I']
Output (English): 6611, J, 9323, 8111, 9733, v, 129, 7023, 8583