Task: Program Execution
Input (English): 4, 17, ['s', '7247', 'S', 'c', '6701', '8819', '2781', 'j', '2051', 'd', '1363', '6631', 'N', '1017', 'Z', '9997', 'Y', '7873', 's', '8371', '2299', 'J']
Output (English): c670188192781j2051d13636631N1017Z9997Y