+---+---+---
| \ |   |
+---+---+---
|   | \ |
+---+---+---
|   |   | \

##</code><code>##

   | \ |   |   | / |
---+---+---+---+---+
   |   | \ | / |   |
   +---+---+---+---+---

##</code><code>##

|   | / |
+---+---+---
| / |   | / 
+---+---+---+
| \ | / |
+---+---+---+

##</code><code>##

Old: 5x11

s/\/\/\/\/\
/\/\/\/\/\/ 
\/\/\/\/\/\  
/\/\/\/\/\/  
\/\/\/\/\/e  

New: 5x13

s/\/\/\/\/\/\
/\/\/\/\/\/\/
\/\/\/\/\/\/\
/\/\/\/\/\/\/
\/\/\/\/\/\/e