If you substiute digits for letters,this sum can be made ...Can you make up a word sum or puzzle

题目

If you substiute digits for letters,this sum can be made ...Can you make up a word sum or puzzle
问题的后半句of your own?
R O C K
+R O L L
___________
M U S I C

答案

题目意思是：“如果你用字母替换数字,这个加法（就是你列的那个rock+roll=music）就可以构造出来...你能自己创造出一个加法或者谜题吗?”题目叫你自己做,不许偷懒哦.举个例子吧,w=h,o=u,m=a=n=0时,man+woman=human.