B2ce3aiy5i/S12aei3jr5ei has grown driven by a failed replicator made of small c/4 spaceships. On D4_+1 symmetry in particular, this creates long-lasting patterns sustained by pairs of gliders creating more copies of it.
125,978-generation methuselah:
Code: Select all
x = 2, y = 23, rule = B2ce3aiy5i/S12aei3jr5ei
o$bo$o18$o$bo$o!
Patterns like this appear to generate infinite novelty:
Code: Select all
x = 2, y = 25, rule = B2ce3aiy5i/S12aei3jr5ei
o$bo$o20$o$bo$o!
There may be a true replicator in this rule from 2-3 copies of the failed replicator.
Besides the failed replicator, there is also this 8c/22 multi-domino puffer appearing quite frequently:
Code: Select all
x = 7, y = 10, rule = B2ce3aiy5i/S12aei3jr5ei
2o3$5b2o$bobo$bobo2bo2$2bobo$2bobo$3bo!
And a small 2c/18 spaceship "Swimmer" from
BestFriends:
Code: Select all
x = 4, y = 3, rule = B2ce3aiy5i/S12aei3jr5ei
bo$obo$3bo!
Natural p101 gun:
Code: Select all
x = 7, y = 17, rule = B2ce3aiy5i/S12aei3jr5ei
2o3b2o9$2bobo$3bo$3bo5$2o3b2o!
8c/64 (c/8) spaceship based on a yl128 from Catagolue:
Code: Select all
x = 36, y = 38, rule = B2ce3aiy5i/S12aei3jr5ei
26bo2$18bobo5bo5bobo$21bo9bo$17bo2bo11bo2bo$21bo9bo$18bobo5bo5bobo2$
26bo$o$o17bo$bo13bobo$18bo$15bobo$18bo9$18bo$15bobo$18bo$bo13bobo$o17b
o$o$26bo2$18bobo5bo5bobo$21bo9bo$17bo2bo11bo2bo$21bo9bo$18bobo5bo5bobo
2$26bo!
A smaller c/8 spaceship most certainly exists.
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EDIT: Since it's been a few dozen minutes without a crosspost, iNoMed found a cleaner 8c/22 puffer and a 4-engine 8c/22 spaceship:
Code: Select all
x = 21, y = 17, rule = B2ce3aiy5i/S12aei3jr5ei
8bobo$8bobo5bobo$19b2o$9b2o$19b2o$10bo2bo4bo$13bo$12bobo$4b2o$6bo$4bob
o$bo3b2o10bo$bo6b3o7b2o$8bo2bo$o10bo6b2o$o7bo6bobo$8bo!
Code: Select all
x = 15, y = 39, rule = B2ce3aiy5i/S12aei3jr5ei
6b2o2$6bo4bo$8bobo$6bobo4bo$10bo$6bo4bo5$7bo4bo$11bo$7bobo4bo$9bobo$7b
o4bo2$7b2o2$obo2$7b2o2$7bo4bo$9bobo$7bobo4bo$11bo$7bo4bo5$6bo4bo$10bo$
6bobo4bo$8bobo$6bo4bo2$6b2o!
I didn't think it was possible to corderize that puffer, but I'm glad to have been proven wrong here.
p128 glider gun:
Code: Select all
x = 66, y = 9, rule = B2ce3aiy5i/S12aei3jr5ei
42bo22bo$65bo$o22bo18b2o$o20bobo18bobo$42b2o2$42bo$21bobo$23bo!
EDIT2: I found a messy push reaction for one of the large still lifes:
Code: Select all
x = 10, y = 11, rule = B2ce3aiy5i/S12aei3jr5ei
8bo$6b2o3$4b2o$b2o4b2o2$3ob2ob3o2$b2o4b2o$4b2o!
Unfortunately it doesn't produce any forward gliders so you can't have a single glider bounce around between them, so no high period puffer.
This is "almost" a p1664 oscillator, leaving behind a huge mess:
Code: Select all
x = 145, y = 111, rule = B2ce3aiy5i/S12aei3jr5eiHistory
8.4B17.4B31.4B2.6B2.6B4.4B3.4B11.B$9.4B17.4B31.4B2.4B4.4B4.4B5.4B9.3B
$10.4B17.4B31.10B2.6B2.4B7.4B7.4B$11.4B17.4B31.22B9.4B5.4B$12.4B17.4B
31.4B2.6B2.6B11.4B3.4B$13.4B17.4B29.6B2.4B4.4B13.4B.4B$14.4B17.4B27.
14B2.6B13.7B$15.4B17.4B25.4B2.18B13.5B$16.4B17.4B23.4B4.4B2.6B2.4B12.
5B$17.4B17.4B21.4B4.6B2.4B4.4B10.7B$18.4B17.4B19.4B4.14B4.4B8.4B.4B$
19.4B17.4B17.4B4.4B2.10B4.4B6.4B3.4B$20.4B17.4B15.4B4.4B4.4B2.4B4.4B
4.4B5.4B$21.4B17.4B13.4B4.4B4.6B2.4B4.4B2.4B7.4B$22.4B17.4B11.4B4.4B
4.8B2.4B4.8B9.4B$23.4B13.2B2.4B9.4B4.4B4.4B2.4B2.4B4.6B11.4B$24.4B11.
4B2.4B7.4B4.4B4.4B4.4B2.4B4.4B13.4B$25.4B9.4B4.4B5.4B4.4B4.4B6.4B2.4B
2.6B3.B9.4B$26.4B7.4B6.4B3.4B4.4B4.4B8.4B2.17B8.4B$27.4B5.4B8.4B.4B4.
4B4.4B10.4B2.6B2.9B8.4B$28.4B3.4B10.7B4.4B4.4B3.B6.6B2.4B4.7B3.2B5.4B
$29.4B.4B12.5B4.4B4.4B3.3B4.14B.B.8B.5B4.4B$30.7B13.5B3.4B4.4B3.6B2.
31B3.B.4B$31.5B13.7B.4B4.4B2C4B.25B2D10B.7B.B$31.5B12.4B.7B4.2B2C4B2C
24B2D4B2D18B$30.7B10.4B3.5B4.61B$29.4B.4B8.4B4.5B3.3B3CB2CB3C22B3DB2D
B3D18B$28.4B3.4B6.4B4.7B.4B.58B$27.4B5.4B4.4B4.4B.7B2.2C4B2C24B2D4B2D
18B$26.4B7.4B2.4B4.4B3.5B3.3B2C30B2D10B.7B.B19.2B$25.4B9.8B4.4B4.5B5.
B4.6B.10B.21B3.B.4B20.4B$24.4B11.6B4.4B4.7B8.5B2.10B.5B.B.8B.5B4.4B
20.4B$23.4B13.4B4.4B4.4B.4B6.2C3B2.11B.4B4.B2D4B3.2B5.4B20.4B$22.4B
13.6B2.4B4.4B3.4B5.2BCB2.4B2.10B4.BD7B8.4B20.4B$21.4B13.12B3.5B5.4B3.
4B2.4B2.4B.5B4.9B8.4B20.4B$20.4B13.4B2.6B3.6B.B4.4B.4B2.4B2.4B2.5B3.
4B.4B8.4B20.4B$19.4B13.4B4.4B4.7B.2B3.7B2.4B2.4B2.7B.4B3.4B6.4B20.4B$
18.4B13.4B4.6B2.7B.4B3.5B2.4B2.4B2.12B5.4B4.4B20.4B$17.4B13.4B4.17B.
4B2.5B.4B2.4B2.4B.7B7.4B2.4B20.4B$16.4B13.4B4.4B2.11B3.14B2.4B2.4B2.
7B8.8B20.4B$15.4B13.4B4.4B4.11B3.6B.5B2.4B2.4B4.7B8.6B20.4B$14.4B13.
4B4.4B4.13B3.4B2.5B.4B2.4B4.9B8.4B20.4B$13.4B13.4B4.4B4.13B3.16B2.4B
4.11B6.6B18.4B$12.4B13.4B4.4B4.4B2.8B2.10B.11B4.4B2.7B4.8B16.4B$11.4B
13.4B4.4B4.4B4.12B2.4B2.10B4.4B4.7B2.4B2.4B14.4B$10.4B13.4B4.4B4.4B4.
12B2.16B4.4B6.11B4.4B12.4B$9.4B9.B3.4B4.4B4.4B4.12B2.17B3.4B8.9B6.4B
10.4B$8.4B8.9B4.4B4.4B4.18B2.11B3.4B10.7B8.4B8.4B$7.4B8.9B4.4B4.4B4.
18B.14B.4B.2B9.7B8.4B6.4B$6.4B5.2B3.7B4.4B4.4B4.5B.32B2.3B7.9B8.4B4.
4B$5.4B4.5B.8B.B.5B3.5B3.5B2.32B2.4B5.11B6.B.4B2.4B$4.4B.B3.21B.7B3.
47B3.13B3.13B$2.B.7B.82B.18B.9B$.123B.B$.126B$128B$.126B$.123B.B$2.B.
7B.82B.18B.9B$4.4B.B3.21B.7B3.47B3.13B3.13B$5.4B4.5B.8B.B.5B3.5B3.5B
2.32B2.4B5.11B6.B.4B2.4B$6.4B5.2B3.7B4.4B4.4B4.5B.32B2.3B7.9B8.4B4.4B
$7.4B8.9B4.4B4.4B4.18B.14B.4B.2B9.7B8.4B6.4B$8.4B8.9B4.4B4.4B4.18B2.
11B3.4B10.7B8.4B8.4B$9.4B9.B3.4B4.4B4.4B4.12B2.17B3.4B8.9B6.4B10.4B$
10.4B13.4B4.4B4.4B4.12B2.16B4.4B6.11B4.4B12.4B$11.4B13.4B4.4B4.4B4.
12B2.4B2.10B4.4B4.7B2.4B2.4B14.4B$12.4B13.4B4.4B4.4B2.8B2.10B.11B4.4B
2.7B4.8B16.4B$13.4B13.4B4.4B4.13B3.16B2.4B4.11B6.6B18.4B$14.4B13.4B4.
4B4.13B3.4B2.5B.4B2.4B4.9B8.4B20.4B$15.4B13.4B4.4B4.11B3.6B.5B2.4B2.
4B4.7B8.6B20.4B$16.4B13.4B4.4B2.11B3.14B2.4B2.4B2.7B8.8B20.4B$17.4B
13.4B4.17B.4B2.5B.4B2.4B2.4B.7B7.4B2.4B20.4B$18.4B13.4B4.6B2.7B.4B3.
5B2.4B2.4B2.12B5.4B4.4B20.4B$19.4B13.4B4.4B4.7B.2B3.7B2.4B2.4B2.7B.4B
3.4B6.4B20.4B$20.4B13.4B2.6B3.6B.B4.4B.4B2.4B2.4B2.5B3.4B.4B8.4B20.4B
$21.4B13.12B3.5B5.4B3.4B2.4B2.4B.5B4.9B8.4B20.4B$22.4B13.6B2.4B4.4B3.
4B5.2BCB2.4B2.10B4.BD7B8.4B20.4B$23.4B13.4B4.4B4.4B.4B6.2C3B2.11B.4B
4.B2D4B3.2B5.4B20.4B$24.4B11.6B4.4B4.7B8.5B2.10B.5B.B.8B.5B4.4B20.4B$
25.4B9.8B4.4B4.5B5.B4.6B.10B.21B3.B.4B20.4B$26.4B7.4B2.4B4.4B3.5B3.3B
2C30B2D10B.7B.B19.2B$27.4B5.4B4.4B4.4B.7B2.2C4B2C24B2D4B2D18B$28.4B3.
4B6.4B4.7B.4B.58B$29.4B.4B8.4B4.5B3.3B3CB2CB3C22B3DB2DB3D18B$30.7B10.
4B3.5B4.61B$31.5B12.4B.7B4.2B2C4B2C24B2D4B2D18B$31.5B13.7B.4B4.4B2C4B
.25B2D10B.7B.B$30.7B13.5B3.4B4.4B3.6B2.31B3.B.4B$29.4B.4B12.5B4.4B4.
4B3.3B4.14B.B.8B.5B4.4B$28.4B3.4B10.7B4.4B4.4B3.B6.6B2.4B4.7B3.2B5.4B
$27.4B5.4B8.4B.4B4.4B4.4B10.4B2.6B2.9B8.4B$26.4B7.4B6.4B3.4B4.4B4.4B
8.4B2.17B8.4B$25.4B9.4B4.4B5.4B4.4B4.4B6.4B2.4B2.6B3.B9.4B$24.4B11.4B
2.4B7.4B4.4B4.4B4.4B2.4B4.4B13.4B$23.4B13.2B2.4B9.4B4.4B4.4B2.4B2.4B
4.6B11.4B$22.4B17.4B11.4B4.4B4.8B2.4B4.8B9.4B$21.4B17.4B13.4B4.4B4.6B
2.4B4.4B2.4B7.4B$20.4B17.4B15.4B4.4B4.4B2.4B4.4B4.4B5.4B$19.4B17.4B
17.4B4.4B2.10B4.4B6.4B3.4B$18.4B17.4B19.4B4.14B4.4B8.4B.4B$17.4B17.4B
21.4B4.6B2.4B4.4B10.7B$16.4B17.4B23.4B4.4B2.6B2.4B12.5B$15.4B17.4B25.
4B2.18B13.5B$14.4B17.4B27.14B2.6B13.7B$13.4B17.4B29.6B2.4B4.4B13.4B.
4B$12.4B17.4B31.4B2.6B2.6B11.4B3.4B$11.4B17.4B31.22B9.4B5.4B$10.4B17.
4B31.10B2.6B2.4B7.4B7.4B$9.4B17.4B31.4B2.4B4.4B4.4B5.4B9.3B$8.4B17.4B
31.4B2.6B2.6B4.4B3.4B11.B!
The 2c/18 is also capable of reflecting gliders uninterrupted, and the glider can turn 2c/18s into gliders, as a result of this rule not having too many birth conditions:
Code: Select all
x = 13, y = 23, rule = B2ce3aiy5i/S12aei3jr5ei
bo2$2o7$11bo$12bo$11bo$10bo7$11bo$12bo$11bo$10bo!
Code: Select all
x = 4, y = 16, rule = B2ce3aiy5i/S12aei3jr5ei
bo2$2o10$2bo$3bo$2bo$bo!
That's the bunny. (she/her)