Task: Program Execution
Input (English): 15, 20, ['V', 'W', '4177', '5501', 'X', '7505', 'o', 'b', 'T', '6493', 'I', 'B', 'L', 'c', 'u', 'D', 'P', 'M', 'F', 'n', '8853', 'O', 'H', 'A', 'q']
Output (English): uDPMFn