Task: Program Execution
Input (English): 6, 15, ['A', '8555', 'r', '571', 'u', 'P', '5715', 'G', '5731', 'p', '633', 'k', '4309', 'k', 'D', '4443', 'S', '5439', 'C', 'i', '1327']
Output (English): Dk4309k633p5731G5715P