Task: Program Execution
Input (English): 6, 15, ['K', 'P', '319', '6507', 'o', '4285', 'f', 'y', '9321', '7701', '7283', '1083', '6099', '6463', 'f', '5937', 'l', '6205', 'm']
Output (English): 4285fy932177017283108360996463f