Box-jumping section number:

[Strong pressure-resistant small third gear]]

[high-end heavy small third gear]]

[Strong and pressure-resistant three gears]]

[high-end heavy three gear]]

[Strong pressure-resistant small fourth gear]]

[high-end heavy small four gear]]

[Strong and pressure-resistant four gears]]

[high-end heavy four gear]]

[Strong and pressure-resistant small five gears]]

[High-end weighted small five gears]]

[Strong and pressure-resistant five gears]]

[High-end heavy five gears]]