{"ScriptPreparationCode":"var list1 = [];\r\nvar list2 = [];\r\n\r\nfunction c(list, number) {\r\n while (number--) {\r\n list.push(document.createElement(\u0027div\u0027))\r\n }\r\n}\r\n\r\nc(list1, 200);\r\nc(list2, 200);","TestCases":[{"Name":"prepend","Code":"for(let el of list1){\r\ndocument.documentElement.prepend(el)\r\n}","IsDeferred":false},{"Name":"replaceWith","Code":"document.documentElement.prepend(list2[0])\r\nlist2[0].replaceWith(...list2)","IsDeferred":false}]}