---
View:
  Responsibilities:
    - (what the class does)
    - Render the Model
    - Transform coordinates
    - 
    - 
    - 
  Collaborations:
    - (related objects)
    - Controller
    - Model
    - 
    - 
    - 
---
Controller:
  Responsibilities:
    - (what the class does)
    - Interpret user input
    - Distribute control 
    - 
    - 
    - 
  Collaborations:
    - (related objects)
    - View
    - Model
    - 
    - 
    - 
---
Model:
  Responsibilities:
    - (what the class does)
    - Maintain problem related info
    - Broadcast change notification
    - 
  Collaborations:
    - (related objects)
    - 
    - 
    - 


##</code><code>##



 .----------------------------------------.
 | View                                   |
 .-------------------------.--------------.
 | - Render the Model      | - Controller |
 | - Transform coordinates | - Model      |
 |                         |              |
 |                         |  .----------------------------------------.
 |                         |  | Controller                             |
 '-------------------------'--.-------------------------.--------------.
                              | - Interpret user input. | - View       |
                              | - Distribute control    | - Model      |
                              |                         |              |
                              |                         |              |
                              |                         |              |
                              '-------------------------'--------------'
 .----------------------------------------.
 | Model                                  |
 .-------------------------.--------------.
 | - Maintain problem      |              |
 | realted info.           |              |
 | - Broadcast change      |              |
 | notification.           |              |
 |                         |              |
 '-------------------------'--------------'

Note that the cards are placed such that
View and Controller are overlapping (implying close collaboration)
and placed above Model (implying supervision.)