x = 45, y = 45 8boo$8boo16$oobo3boboo$obbo3bobbo$b3o3b3o8$8boo$8boo6$4bo21boo$5boo9b oo7bobo15boo$4boo10boo7bo17boo$25b3o4$25b3o$25bo$25bobo$26boo! Period 184 glider relay that works by converting a glider into a block, and then converting the block back to a glider.