Task: Program Execution
Input (English): 2, 16, ['H', '5111', '5781', 'C', 'h', 'G', '8419', '4627', 'h', 'r', '5167', '7473', '9463', '7119', 'K', '2857', 'e', '8327', '4103', '8751', '6645', '9933', '4807', 'J', 'E', '2243']
Output (English): 2857K7119946374735167rh46278419GhC57815111