Task: Program Execution
Input (English): K, Y, Z, j, n
Output (English): [['K', 'Y', 'Z', 'j'], ['K', 'Y', 'Z', 'n'], ['K', 'Y', 'j', 'n'], ['K', 'Z', 'j', 'n'], ['Y', 'Z', 'j', 'n']]