Task: Program Execution
Input (English): t, C, y, 4, E, 2
Output (English): [['t', 'C', 'y', '4', 'E'], ['t', 'C', 'y', '4', '2'], ['t', 'C', 'y', 'E', '2'], ['t', 'C', '4', 'E', '2'], ['t', 'y', '4', 'E', '2'], ['C', 'y', '4', 'E', '2']]