Task: Program Execution
Input (English): 2, k, M, 0, K, h
Output (English): [['2', 'k', 'M', '0', 'K'], ['2', 'k', 'M', '0', 'h'], ['2', 'k', 'M', 'K', 'h'], ['2', 'k', '0', 'K', 'h'], ['2', 'M', '0', 'K', 'h'], ['k', 'M', '0', 'K', 'h']]