script const dataList = group 1 2 3 group 1 group 1 2 group 1 2 3 ; const getChild = data = let str = ; for let i = 0; i datalength;

This script creates a list of items with groups of numbers. It loops through an array of objects, each containing an array of numbers. It then calls a function to create a string of HTML elements representing each number in the group. Finally, it appends the HTML string to a container element on the page. The result is a list of items, each containing a group of numbers displayed within boxes.