There are many catalyses that cleanly destroy the head of the crystal (although, depending on the catalysis, it may take more than one glider to fully clean up), allowing it to be broken down, e.g.:
Code: Select all
x = 123, y = 114, rule = B3/S23
16b2o$9b2o5b2o$9b2o3$11b2o17b2o8b2o$11b2o17bo9b2o$5b2o21bobo$5b2o21b2o
$46b2o$46b2o$42b2o$42b2o4$47b2o$5bo41b2o$5b3o$8bo$7b2o11$2o$2o2$23bo$
22b2o$5b2o15bobo2b2o$5b2o20bobo$b2o26bo$b2o23bob2o$19b2o5b2o14b2o$18bo
bo21b2o$7b2o9bo17b2o$7b2o8b2o17b2o$56bobo$57b2o$38b2o17bo$31b2o5b2o$
31b2o40$89b2o$88bobo$88bo$87b2o17$120bobo$121b2o$121bo2$120b2o$120b2o!
Code: Select all
x = 123, y = 114, rule = B3/S23
16b2o$9b2o5b2o$9b2o3$11b2o17b2o8b2o$11b2o17bo9b2o$5b2o21bobo$5b2o21b2o
$46b2o$46b2o$42b2o$42b2o4$47b2o$5bo41b2o$5b3o$8bo$7b2o11$2o$2o2$23bo$
22b2o$5b2o15bobo2b2o$5b2o20bobo$b2o26bo$b2o23bob2o$19b2o5b2o14b2o$18bo
bo21b2o$7b2o9bo17b2o$7b2o8b2o17b2o$56bobo$57b2o$38b2o17bo$31b2o5b2o$
31b2o45$89b2o$90bo$87b3o$87bo12$120bobo$121b2o$121bo2$120b2o$120b2o!
Code: Select all
x = 123, y = 114, rule = B3/S23
16b2o$9b2o5b2o$9b2o3$11b2o17b2o8b2o$11b2o17bo9b2o$5b2o21bobo$5b2o21b2o
$46b2o$46b2o$42b2o$42b2o4$47b2o$5bo41b2o$5b3o$8bo$7b2o11$2o$2o2$23bo$
22b2o$5b2o15bobo2b2o$5b2o20bobo$b2o26bo$b2o23bob2o$19b2o5b2o14b2o$18bo
bo21b2o$7b2o9bo17b2o$7b2o8b2o17b2o$56bobo$57b2o$38b2o17bo$31b2o5b2o$
31b2o30$80b2o$80bobo$82bo$82b2o$84bo$82b3o$81bo$81b2o23$120bobo$121b2o
$121bo2$120b2o$120b2o!
Code: Select all
x = 123, y = 114, rule = B3/S23
16b2o$9b2o5b2o$9b2o3$11b2o17b2o8b2o$11b2o17bo9b2o$5b2o21bobo$5b2o21b2o
$46b2o$46b2o$42b2o$42b2o4$47b2o$5bo41b2o$5b3o$8bo$7b2o11$2o$2o59bo$59b
3o$23bo34bo$22b2o34b2o$5b2o15bobo2b2o$5b2o20bobo$b2o26bo$b2o23bob2o$
19b2o5b2o14b2o$18bobo21b2o$7b2o9bo17b2o$7b2o8b2o17b2o$56bobo$57b2o$38b
2o17bo$31b2o5b2o$31b2o44$89b2o$90bo$87b3o$87bo13$120bobo$121b2o$121bo
2$120b2o$120b2o!
Code: Select all
x = 123, y = 114, rule = B3/S23
16b2o$9b2o5b2o$9b2o3$11b2o17b2o8b2o$11b2o17bo9b2o$5b2o21bobo$5b2o21b2o
$46b2o$46b2o$42b2o$42b2o4$47b2o$5bo41b2o$5b3o$8bo$7b2o11$2o$2o2$23bo$
22b2o$5b2o15bobo2b2o$5b2o20bobo$b2o26bo$b2o23bob2o38bo$19b2o5b2o14b2o
22b3o$18bobo21b2o21bo$7b2o9bo17b2o27b2o$7b2o8b2o17b2o$56bobo$57b2o$38b
2o17bo$31b2o5b2o$31b2o18$62b2o$63bo$60b3o$60bo21$87b2o$87bobo$88b2o16$
120bobo$121b2o$121bo2$120b2o$120b2o!
Code: Select all
x = 123, y = 114, rule = B3/S23
16b2o$9b2o5b2o$9b2o3$11b2o17b2o8b2o$11b2o17bo9b2o$5b2o21bobo$5b2o21b2o
$46b2o$46b2o$42b2o$42b2o4$47b2o$5bo41b2o$5b3o$8bo$7b2o11$2o$2o2$23bo$
22b2o$5b2o15bobo2b2o$5b2o20bobo$b2o26bo$b2o23bob2o$19b2o5b2o14b2o27bo$
18bobo21b2o25b3o$7b2o9bo17b2o30bo$7b2o8b2o17b2o30b2o$56bobo$57b2o$38b
2o17bo$31b2o5b2o$31b2o6$58b2o$58b2o13$66b2o$67bo$64b3o$64bo19$87b2o$
87bobo$88b2o16$120bobo$121b2o$121bo2$120b2o$120b2o!