The siblings method in jQuery

Using the method siblings you can find all the neighbors of an element. Let's look at the HTML code:

html<p>text</p>
<p>text</p>
<p id="test">text</p>
<p>text</p>
<p>text</p>

Then we apply the method siblings:

javascript$('#test').siblings().html('!');

By passing a selector to the method, you can perform additional filtering of neighbors, for example like this:

javascript$(#test).siblings('.zzz').html('!');
Задание 1

Find all neighbors of li with class www.

Задание 2

Find all neighbors of li with class www that (neighbors) have class test.

Задание 3

Find all neighbors of li with class www, but NOT a neighbor with class test.