(Top left to bottom right) 15,15. 30,30. 45,45. 60,60. 75,75. 90,90. 105,105. 120, 120. 135, 135. (The speed they are turning at.)
My first project by me! I once stopped it and all but one was facing at a 90 degree turn. (Facing default direction.) Half Illuminati confirmed.