This tree is used to encode the restricted tree numbers as well as differences between them

• 0: 1 Bit
• 1: 2 Bit
• 2,3: 3 Bit

This tree is used to encode the Tree ID for a quantization unit, but not for differences.

• 0: 2 Bit
• 1-5: 3 Bit
• 6,7: 4 Bit

This tree is used to encode differences between the tree ID for one quantization unit and the previous quantization unit of the same channel.

• 0: 2 Bit
• 1-3: 3 Bit
• 4,5: 4 Bit
• 6,7: 3 Bit

This tree is used to encode the difference between the tree ID used in the slave channel to the one in the master channel for the same quantization unit

• 0: 1 Bit
• 1: 3 Bit
• 2-7: 4 Bit