Add 2000/natori/try.sh

This script will show the current phase of White Face ('Moon' :-) ) in
artistic ways. Rather than write the different ways here I would suggest
one just try it out.

2000/natori/README.md

@@ -18,8 +18,13 @@ version](#alternate-code) below.
 
 ### Try:
 
-Try modifying the code so that it will show another Moon phase based on input
-or else just by the code itself. Bonus points if you can make it show all!
+
+```sh
+./try.sh
+```
+
+Also try modifying the code so that it will show another Moon phase based on
+input or else just by the code itself. Bonus points if you can make it show all~
 
 
 ## Alternate code: