Task: Program Execution
Input (English): 2, 15, ['l', '8113', '5017', '1077', '5891', 'W', '9723', 'k', '2267', '4153', '1897', 'G', '9173', '5765', '1621', 'Y', 'w', 'A']
Output (English): 126156753719G798135147622k3279W1985770171053118