diff --git a/README.md b/README.md
index adaa683..7179f4a 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,8 @@
- [slumber][23]
- [stinson][24]
- [valencia][25]
-- [hefe][26]
+- [willow][26]
+- [hefe][27]
### usage
@@ -68,4 +69,5 @@ filters are defined in **defs**. see how to use svg defs in html and css.
[23]: https://codepen.io/BuZZ-dEE/pen/YzXxOJP
[24]: https://codepen.io/BuZZ-dEE/pen/yLNoxwj
[25]: https://codepen.io/BuZZ-dEE/pen/WNvEgVX
-[26]: https://codepen.io/BuZZ-dEE/pen/MWwrrOe
+[26]: https://codepen.io/BuZZ-dEE/pen/dyozEyP
+[27]: https://codepen.io/BuZZ-dEE/pen/MWwrrOe
diff --git a/fegram.svg b/fegram.svg
index bb56f0d..5fc0f1d 100644
--- a/fegram.svg
+++ b/fegram.svg
@@ -450,7 +450,7 @@
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@@ -689,6 +689,47 @@
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