คำควบคล้ำ

 

https://www.liveworksheets.com/th/c?a=s&t=ZVPA8ASiUQ&sr=n&l=is&i=uddoxsf&r=vu&f=dzdfzczc&ms=uz&cd=p----6--o--lopxnnjmpeyxngnegkgkxg&mw=hs