RLE:P55prepulsarshuttle
x = 27, y = 39, rule = B3/S23 16b2o$17bo2b2o$17bobo2bo$16b2obobobob2o$17bo5b2obo$15bo3b3o$14bob3obob 4o$10b2o2bo11bo$10bo4b3o5b3o$2o2b2ob2obo6bo5bo$o2bobobobo8b5o$bobo3bo$ 2ob2o2b2o3$9b3o$9bobo$9b3o4$9b3o$9bobo$9b3o3$2ob2o2b2o$bobo3bo$o2bobob obo8b5o$2o2b2ob2obo6bo5bo$10bo4b3o5b3o$10b2o2bo11bo$14bob3obob4o$15bo 3b3o$17bo5b2obo$16b2obobobob2o$17bobo2bo$17bo2b2o$16b2o!