Every ( m1 / n1 )
primary bulb has decoration very similar to the main bulb one (in "square"
parametrisation). So for the secondary bulbs we have simply to add one more
m2 / n2 rotation number
( m1 / n1
m2 / n2 ).
Note that period of a secondary bulb is n1 x n2
product. In this way we can map all the M-set decorations.
|You can determine n2 by the number of spokes in the largest antenna attached to a secondary decoration and the shortest spoke is located m2 = 1 revolutions in the counterclockwise direction from the main spoke in square limited region! But you see three spokes branching point nearby.|
At last, the Jc-set contains infinitely many "junction points" at which 4 distinct black regions in J are attached. And the smallest black region is located m1 = 1 revolutions in the counterclockwise direction from the largest central region. Again in square limited region.