```local rowspec = {8,8,4,4,7,5}```
![screenshot-20140221-191042](https://f.cloud.github.com/assets/1929111/2232947/8b8920ea-9b23-11e3-9ed6-a20f585b840f.png)


![screenshot-20140221-190524](https://f.cloud.github.com/assets/1929111/2232913/12f955e6-9b23-11e3-84f4-af63b6bbcd91.png)