Task: Program Execution
Input (English): Y, 3, 3, 7, 2, 6, R
Output (English): [['Y', '3', '3', '7', '2', '6'], ['Y', '3', '3', '7', '2', 'R'], ['Y', '3', '3', '7', '6', 'R'], ['Y', '3', '3', '2', '6', 'R'], ['Y', '3', '7', '2', '6', 'R'], ['Y', '3', '7', '2', '6', 'R'], ['3', '3', '7', '2', '6', 'R']]