B

1 2

1 2 3

1 2

XS S

1 2

1 2

1 2

1

1

1 2

1 2

1

1

28

1 2

1 2

26

20

18 19 20 21 22 23 24 25 27

1 2

1 2

20

6 m 12 m

22 24 25

23 24 27

22 23