# Several combinations of nested mappings and sequences
---
top:
    same: a   
     b c
     d
       e
       
    next:
        A B
       C
         D E
a:
    b:
        c:
            d:
                f
x:      
    - - y
    -   - x
---
- a: 1
  b:
    c:
---
 a:
  b:
   c:
---              
    a: b
---
- a
---
? - a
  - b
:
  - c
  - d
---
- - a
  - b
-
  - c
  - d