Task: Program Execution
Input (English): 2, 18, ['y', 'l', '8931', '425', 'h', 'F', 'V', 'C', '6899', '4653', 'O', 's', '1245', '7703', '3149', '7219', 'M', '4069', '9579', '3951', '2919', '2119', '8053', '2043']
Output (English): 4069M7219314977031245sO46536899CVFh4258931l