Tree Sorting

Numbers 2

3

1

10

210

Letters A

C

D

B

Greek letters β

δ

α

γ

Sort direction: ascending

Numbers 2

3

1

10

210

Letters A

C

D

B

Greek letters β

δ

α

γ

Sort direction: descending

Numbers 2

3

1

10

210

Letters A

C

D

B

Greek letters β

δ

α

γ

Sorting via a custom function