Task: Program Execution
Input (English): 2, 18, ['v', '3689', 'y', 'L', '8471', '2227', '4877', 'n', 'r', '2753', '9683', '7979', '9925', '4545', 'b', 'S', 't', '3503', 'M', '3541', 'e', '5941', 'a', 'D', 'v', 'M', 'X', '7023']
Output (English): 3503tSb45459925797996832753rn487722278471Ly3689