Inserted in this order: 12, 22, 8, 19, 10, 9, 20, 4, 2, 6

Nodes that are out of balance: 22
Inserted in this order: 2, 4, 6, 10, 8, 22, 12, 9, 19, 20

Nodes that are out of balance: 2, 4, 6, 10, 12, 22
What if you were given this data: 1, 2, 3, 4, 5, 6, 7, 8?

Or this data: 8, 7, 6, 5, 4, 3, 2, 1?