Task: Program Execution
Input (English): 2, 13, ['T', '6553', 'U', '671', 'w', 'H', 'Y', 'Z', '5529', '2361', '9677', 'k', '431', 'a', '1875', '6399', '6859', '4421', '4151', '3793', 'y', 'N', 'h', 'p', '8519', 'm']
Output (English): 431k967723615529ZYHw671U6553