Trying multi selectors

<script type="text/javascript">
    function findMatches(){
        console.log($(".a",".b",".c"));  // for testing
    }
</script>

<div id="red-text" onClick="findMatches()" style="color:red;">
    <p>Click here and check the Console Log</p>
</div>
<div class="a">
    <p>Class A</p>
</div>
<div class="a b">
    <p>Class A B</p>
</div>
<div class="a b c">
    <p>Class A B C</p>
</div>