Task: Program Execution
Input (English): y, 0, 1, 5, 3, 6
Output (English): [['y', '0', '1', '5', '3'], ['y', '0', '1', '5', '6'], ['y', '0', '1', '3', '6'], ['y', '0', '5', '3', '6'], ['y', '1', '5', '3', '6'], ['0', '1', '5', '3', '6']]