The circle rotates by 90o ACW. Its shading becomes a half and a quarter alternately. The half-arrow moves 1/2, 1, 1 1/2, 2 sides CW in subsequent steps and gets inverted vertically and laterally in alternately steps.
The upper and lower elements follows if 1 = 5 then 2 = 6 rules. The are on the right element moves half a side in each step and gets inverted alternately. The dash on the left element also moves half a side and changes side in each step.
In the first step the middle-corner elements moves to centre, central elements to CW corner, and CW-corner elements moves one side CW. A new elements appeares at the ACW end. In the next step, the ACW-end element moves to centre, central element moves to CW corner, and middle-corner element moves one side CW. A new element appears at the CW end.
The line segments moves one side ACW in each step while the dash shifts half a side on the line segment. The direction of the dash remains static. The main figure follows if 1 = 4, 2 = 5 then 3 = 6 rule.
In the first step the elements move from 9 to 3 - 5 - 1 - 7 - 9. The element reaching lower right is replaced by a new one. In the next step the elements move from I to 7 - 5 - 9 - 3 - 1 and the element reaching upper-left position is replaced by a new one.