Terry edin and gordon are hygiene inspectors. three takeaways, kebabuzz, fishurchips and pizzarella, are all to be inspected next thursday. it is decided to share the work so that all inspectors will visit one takeaway each, chosen at random. We want to list all the possible ways they could share the work.
One possible way is shown below.

complete the list using the abbreviation convention used in the example.

(the answer that i put is incorrect)