Task: Program Execution
Input (English): 5, Z, 5, S, U, P, z
Output (English): [['5', 'Z', '5', 'S', 'U', 'P'], ['5', 'Z', '5', 'S', 'U', 'z'], ['5', 'Z', '5', 'S', 'P', 'z'], ['5', 'Z', '5', 'U', 'P', 'z'], ['5', 'Z', 'S', 'U', 'P', 'z'], ['5', '5', 'S', 'U', 'P', 'z'], ['Z', '5', 'S', 'U', 'P', 'z']]