Task: Program Execution
Input (English): 5, b, 5, T, 7, s, p
Output (English): [['5', 'b', '5', 'T', '7', 's'], ['5', 'b', '5', 'T', '7', 'p'], ['5', 'b', '5', 'T', 's', 'p'], ['5', 'b', '5', '7', 's', 'p'], ['5', 'b', 'T', '7', 's', 'p'], ['5', '5', 'T', '7', 's', 'p'], ['b', '5', 'T', '7', 's', 'p']]