#C p104 gun, Dean Hickerson, 1999 x = 103, y = 12, rule = B368/S12578 6bo3bo11bo3bo$6b5o11b5o51bo15bo7bo$o5bo3bo11bo3bo51bo15bo7bo$o77bo15bo $78bo15bo$78bo15bo3$o$o13bo3bo$14b5o$14bo3bo!