Task: Program Execution
Input (English): K, 9, 7, i, T, P, Q
Output (English): [['K', '9', '7', 'i', 'T', 'P'], ['K', '9', '7', 'i', 'T', 'Q'], ['K', '9', '7', 'i', 'P', 'Q'], ['K', '9', '7', 'T', 'P', 'Q'], ['K', '9', 'i', 'T', 'P', 'Q'], ['K', '7', 'i', 'T', 'P', 'Q'], ['9', '7', 'i', 'T', 'P', 'Q']]