Task: Program Execution
Input (English): 13, 25, ['H', '1659', '3677', 'b', '8549', '9569', 'c', 'W', '909', 'C', '8499', 'W', '1561', '2417', 'C', '2489', 's', '4373', '7859', 's', 'k', '7405', '1103', '8229', 'w', '5993', '2709']
Output (English): w922830115047ks95873734s9842C71421651