Could someone assist me in achieving a layout like the one shown in this grid? The desired result can be seen in this link: https://ibb.co/XbW025V. Here is my code for reference: https://jsfiddle.net/o0zjuyqb/1/
<div class="container">
<div class="parent">
<div class="div1"></div>
<div class="div2"></div>
<div class="div3"></div>
<div class="div4"></div>
<div class="div5"></div>
<div class="div6"></div>
</div>
</div>