Task: Program Execution
Input (English): 9, 7, 0, 1, 5, m, T
Output (English): [['9', '7', '0', '1', '5', 'm'], ['9', '7', '0', '1', '5', 'T'], ['9', '7', '0', '1', 'm', 'T'], ['9', '7', '0', '5', 'm', 'T'], ['9', '7', '1', '5', 'm', 'T'], ['9', '0', '1', '5', 'm', 'T'], ['7', '0', '1', '5', 'm', 'T']]