䡧ʿ
λ⻰
          
+---------------------------+
|vvvv    ζv|
|vv       |
| vv  v   |
|v v   v  |
|     v  v|
|     v   |ϻ
|   v     |
|         |Ȭ
|  v      |
+---------------------------+
λ⡡⡡

ꡧIS
ꡧYSS
