Seventeen

Seventeen ("Grob'baw" in The Pencil Language or Zedak in Future English) is the 7th verse in the Eleven Chain.

Appearance
Seventeen appears to just be a giant, white void. So far, no image of Seventeen has been taken from the outside due to it seemingly not existing if looked at from outside.

Structure
Seventeen has 17 Sixteens in it, each with their 16 Fifteens rotating around them. These Sixteens are very close together, and travel a fixed path around each other. This path also ensures that no Sixteens collide with each other.