###      
##### ##∩## ####
.....##.∩.##....
.≈≈≈..#.(.#..≈≈≈
≈≈o≈≈.......≈≈o≈
≈.oo≈...(...≈oo.
≈≈o≈≈...(.o.≈≈o≈
 ≈≈≈..#o..#..≈≈≈
 ....##...##..o.
 #### ##∩## ####
       ###