Task: Program Execution
Input (English): 3, C, o, i, M
Output (English): [['3', 'C', 'o', 'i'], ['3', 'C', 'o', 'M'], ['3', 'C', 'i', 'M'], ['3', 'o', 'i', 'M'], ['C', 'o', 'i', 'M']]