#N rattlesnake_synth
#O Martin Grant
#C Glider synthesis of rattlesnake
#C http://conwaylife.com/wiki/rattlesnake
x = 834, y = 80, rule = B3/S23
740bo$740bobo$740b2o38$89bo3bobo$90bo3b2o$88b3o3bo23bo249bo320bobo$
118bobo248bo319b2o$118b2o247b3o320bo2$689b3o$496bo192bo$494bobo193bo$
202bobo285bo4b2o236b2o46b2o46b2o$133bo69b2o286bo241bo47bo47bo$133bobo
67bo96bo188b3o3bo238bo47bo47bo$133b2o72bo93b2o191b2o237b2o46b2o9bo36b
2o$4bo201bo93b2o192bobo289bo5bobo$5bo47bo47bo104b3o95b2o274bo203b2o6b
2o$3b3o46bobo45bobo95bo104b2o274bo205b2o2b2o36bo$52bobo45bobo95bobo
104bo232b2o39b3o4b2o46b2o46b2o25b2o19b2o46b2o9bobo34bob2o$3o50bo47bo
96b2o47b2o3b2o41b2o3b2o45b2o46b2o46b2o46b2o45bobo35b2o8bobo45bobo45bob
o23b2o20bobo45bobo8bo36bo2bo$2bo154bo47bo41bobo2bo39bo2bobo2bo45bobo
35b2o2b2o4bobo42b2obobo42b2obobo42b2obobo34b2o6b2obobo40b2obobobo40b2o
bobobo25bo14b2obobobo40b2obobobo40b2obobobo$bo154bobo38bo6bobo43bobobo
35bobo5bobobo43bobobo32bobob2o5bobobo40b2obobobo40b2obobobo40b2obobobo
34bo5b2obobobo38bob2obobobo38bob2obobobo38bob2obobobo38bob2obobobo38bo
b2obobobo$117bo4bo32bo2b3o37bo4bo2b3o42bo2b3o34b2o6bo2b3o42bo2b3o32bo
3bo5bo2b3o42bo2b3o42bo2b3o42bo2b3o42bo2b3o42bo2b3o42bo2b3o42bo2b3o42bo
2b3o42bo2b3o$118b2obo34b2o3bo34b3o5b2o3bo42b2o3bo42b2o3bo42b2o3bo42b2o
3bo42b2o3bo42b2o3bo42b2o3bo25b3o14b2o3bo42b2o3bo42b2o3bo42b2o3bo42b2o
3bo42b2o3bo$117b2o2b3o34b3o45b3o45b3o45b3o45b3o45b3o45b3o45b3o45b3o28b
o16b3o45b3o45b3o45b3o45b3o45b3o$158bo47bo47bo47bo47bo47bo47bo47bo47bo
29bo17bo47bo47bo47bo47bo47bo$193bo$193b2o$192bobo387b2o$86b3o493bobo$
88bo493bo$87bo3$90b2o15bo$91b2o12b2o$90bo15b2o3$105b3o$105bo$106bo!