Task: Program Execution
Input (English): 1, 10, ['9787', 'M', '6049', 'O', '2281', 'k', '4039', '9585', 'Q', '289', 'v', '4635', '1239', 'M', 'n', '5571', '5841', '5911', 'N', '3385', '9613', '571']
Output (English): 982Q58599304k1822O9406M7879