Task: Program Execution
Input (English): 2, 15, ['X', 'J', '9543', '981', '1941', '1655', '9613', '7431', '3237', '8083', '8281', 'b', '345', 'e', 'f']
Output (English): f, e, 345, b, 8281, 8083, 3237, 7431, 9613, 1655, 1941, 981, 9543, J