There are a lot of ways to build similar content block according to their tags. Is there any way to build similar tags block?

I try to build similar/related tags block.

I want to look at contents and common tags they have. How many times they added to contents together. Something like this:

For example: for first column green is similar for blue. For the third column yellow and blur similar for green.

There are a lot of ways to build similar content block according to their tags. Is there any way to build similar tags block?

I try to build similar/related tags block.

I want to look at contents and common tags they have. How many times they added to contents together. Something like this:

For example: for first column green is similar for blue. For the third column yellow and blue similar for green.