RLE:Period20glidergun2021

x = 78, y = 38, rule = B3/S23 46bo12b2ob2o$44b3o12b2ob2o3bobo4b2o$43bo22bob4o2bo$14b2ob2o24b2o12b10o 5bobo$2b2o4bobo3b2ob2o38bo10b2ob2o2b2o$3bo2b4obo28b3o16bo3bob2obobo2bo bo$3bobo5b10o18bo3bo14b2o2bob2o2bob3obo2bo$b2o2b2ob2o10bo19bo17bo4b2o 4b3o2bob2o$2bobo2bobob2obo3bo26bo12b3ob2o10bo$o2bob3obo2b2obo2b2o26bo 8bo2b2o2b2o9b2o$2obo2b3o4b2o4bo20b2o3bo4b2o2bo3bo3bo2bo2bobo2bo$3bo10b 2ob3o20bo8bobob3o2bobo2b3o2b2obobobo$3b2o9b2o2b2o2bo18b3o5bo3b3ob2o2b 2o8bo2b2o$4bo2bobo2bo2bo3bo3bo2b2o21bobob3o2bobo2b3o2b2obo$2bobobob2o 2b3o2bobo2b3obobo21b2o2bo3bo3bo2bo2bobo$2b2o2bo8b2o2b2ob3o3bo5b3o18bo 2b2o2b2o9b2o$6bob2o2b3o2bobo2b3obobo8bo20b3ob2o10bo$7bobo2bo2bo3bo3bo 2b2o4bo3b2o20bo4b2o4b3o2bob2o$3b2o9b2o2b2o2bo8bo26b2o2bob2o2bob3obo2bo $3bo10b2ob3o12bo26bo3bob2obobo2bobo$2obo2b3o4b2o4bo17bo19bo10b2ob2o2b 2o$o2bob3obo2b2obo2b2o7b3o4bo3bo18b10o5bobo$2bobo2bobob2obo3bo4b2o10b 3o28bob4o2bo$b2o2b2ob2o10bo2bo2bob2ob3o25b2ob2o3bobo4b2o$3bobo5b10o4b 2obo2bobo25b2ob2o$3bo2b4obo14bobo2bob2o6bo$2b2o4bobo3b2ob2o7bob2o3b2o 7bo$14b2ob2o8bo2bo9b3o$28b3o$32bo$30b2ob2o11bo$29bobo15bo$29bo2bo2bo9b 3o$30bobo4bo$31b2ob4o$33bo17bo$33bobo16bo$34b2o14b3o!