Task: Program Execution
Input (English): 14, 16, ['R', '7605', '1127', '2743', '3847', 'E', '6571', 'J', 'r', '5601', 'Y', 'w', 'T', 'N', '3789', 'n', '1329', '4773', '441']
Output (English): N3789n