Task: Program Execution
Input (English): t, 2, 5, 9, N, 3, z
Output (English): [['t', '2', '5', '9', 'N', '3'], ['t', '2', '5', '9', 'N', 'z'], ['t', '2', '5', '9', '3', 'z'], ['t', '2', '5', 'N', '3', 'z'], ['t', '2', '9', 'N', '3', 'z'], ['t', '5', '9', 'N', '3', 'z'], ['2', '5', '9', 'N', '3', 'z']]