#N looping-bee.rle
#O LaundryPizza03, 10 June 2022
#C
#C A B-heptomino in this rule will loop around and make copies
#C of itself to fill the plane.
#C
#C Reference:
#C https://conwaylife.com/forums/viewtopic.php?p=146871#p146871
x = 5, y = 3, rule = B3-c5k/S2-i3-acky4iz
o2b2o$b3o$2bo!