Task: Program Execution
Input (English): 0, w, P, h, 0
Output (English): [['0', 'w', 'P', 'h'], ['0', 'w', 'P', '0'], ['0', 'w', 'h', '0'], ['0', 'P', 'h', '0'], ['w', 'P', 'h', '0']]