x = 25, y = 25, rule =B3/S23
8bob2ob2obo$8b2obobob2o2$8b3o3b3o$7bo3bobo3bo$7bobobobobobo$8b2obobob2o$4b2o3b2o3b2o3b2o$2obo2bo11bo2bob2o$bobob3o9b3obobo$o2bo3bo9bo3bo2bo$2o2b3o11b3o2b2o2$2o2b3o11b3o2b2o$o2bo3bo9bo3bo2bo$bobob3o9b3obobo$2obo2bo11bo2bob2o$4b2o3b2o3b2o3b2o$8b2obobob2o$7bobobobobobo$7bo3bobo3bo$8b3o3b3o2$8b2obobob2o$8bob2ob2obo!
一个循环，看起来像是一个洞
