[paternal grand-parents], [uncles and aunts]

- x x
- x x
- - x x
    └ x x
    2
- x x
- x x

[maternal grand-parents], [uncles and aunts]

- x x
- x x
- - x x
    └ x x
    3
  - x x
  - x x
  - x x
    └ x x
    2
  - x x
    └ x x
    1
  - x x
- x x
- x x
- x x
- x x

x x

x
x

 

x
x

  

x
x

 

x
x

|

|

  

|

|

│

  

│

x
x

  

x
x

│

│

│

[full siblings]

x
x