,-----------------.
             |{{               |
             |-----------------|
             |  FFFFFFFFFFFFFFF|
             |  F0123456789ABCF|
             |  F0123456789ABCF|
             |  F0123456789ABCF|
,---------.  |  F0123456789ABCF|
|a<$foo1>b|  |  F0123456789ABCF|
|---------|  |  F0123456789ABCF|
`---------'  |  F0123456789ABCF|
             |  F0123456789ABCF|
             |  FFFFFFFFFFFFFFF|
             |}                |
             |cloud "a<$foo1>b"|
             |}}               |
             |                 |
             `-----------------'