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Agar stabilization discussion
Posted: April 18th, 2010, 4:14 am
by Sokwe
This topic is for the discussion of periodic agar stabilizations. A typical post would include a new agar that might be tamable, a new partial or complete stabilization of an agar, or discussion of methods for stabilizing agars.
Generally, agars that react loosely at the edges have the most potential for stabilization. "Reacting loosely at the edges" is not well defined, but it is sometimes clear when an agar is
not tamable with current technology. An example of an agar that probably could not be tamed with current methods is the following p27 agar:
Code: Select all
x = 122, y = 122, rule = B3/S23
26bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$41bo5bob2o7bo3b2o17b2o3bo7b2obo5b
o$48bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$3bo59bo5bob2o7bo3b2o17b2o3bo7b
2obo$2bo12bo2bo51bo2bo12bo6b2o8b2ob2o8b2o$3b2o3bo7b2obo5bo59bo5bob2o7b
o3b2o$3b2ob2o8b2o6bo12bo2bo51bo2bo12bo6b2o$2bo3b2o17b2o3bo7b2obo5bo59b
o5bob2o$8bo6b2o8b2ob2o8b2o6bo12bo2bo51bo2bo$7bo5bob2o7bo3b2o17b2o3bo7b
2obo5bo$14bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$29bo5bob2o7bo3b2o17b2o3bo
7b2obo5bo$36bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$51bo5bob2o7bo3b2o17b2o
3bo7b2obo5bo$3bo2bo51bo2bo12bo6b2o8b2ob2o8b2o6bo$4b2obo5bo59bo5bob2o7b
o3b2o17b2o3bo$4b2o6bo12bo2bo51bo2bo12bo6b2o8b2ob2o$13b2o3bo7b2obo5bo
59bo5bob2o7bo3b2o$3b2o8b2ob2o8b2o6bo12bo2bo51bo2bo12bo$bob2o7bo3b2o17b
2o3bo7b2obo5bo59bo$2bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$17bo5bob2o7bo3b
2o17b2o3bo7b2obo5bo$24bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$39bo5bob2o7bo
3b2o17b2o3bo7b2obo5bo$46bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$bo59bo5bob
2o7bo3b2o17b2o3bo7b2obo$o12bo2bo51bo2bo12bo6b2o8b2ob2o8b2o$b2o3bo7b2ob
o5bo59bo5bob2o7bo3b2o$b2ob2o8b2o6bo12bo2bo51bo2bo12bo6b2o$o3b2o17b2o3b
o7b2obo5bo59bo5bob2o$6bo6b2o8b2ob2o8b2o6bo12bo2bo51bo2bo$5bo5bob2o7bo
3b2o17b2o3bo7b2obo5bo$12bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$27bo5bob2o
7bo3b2o17b2o3bo7b2obo5bo$34bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$49bo5bob
2o7bo3b2o17b2o3bo7b2obo5bo$bo2bo51bo2bo12bo6b2o8b2ob2o8b2o6bo$2b2obo5b
o59bo5bob2o7bo3b2o17b2o3bo$2b2o6bo12bo2bo51bo2bo12bo6b2o8b2ob2o$11b2o
3bo7b2obo5bo59bo5bob2o7bo3b2o$b2o8b2ob2o8b2o6bo12bo2bo51bo2bo12bo$b2o
7bo3b2o17b2o3bo7b2obo5bo59bo5bo$o2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$15bo
5bob2o7bo3b2o17b2o3bo7b2obo5bo$22bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$
37bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$44bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2b
o$59bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$11bo2bo51bo2bo12bo6b2o8b2ob2o8b2o
6bo$o3bo7b2obo5bo59bo5bob2o7bo3b2o17bo$ob2o8b2o6bo12bo2bo51bo2bo12bo6b
2o8bo$2b2o17b2o3bo7b2obo5bo59bo5bob2o7bo$4bo6b2o8b2ob2o8b2o6bo12bo2bo
51bo2bo$3bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$10bo2bo12bo6b2o8b2ob2o8b2o6b
o12bo2bo$25bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$32bo2bo12bo6b2o8b2ob2o8b2o
6bo12bo2bo$47bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$2bo51bo2bo12bo6b2o8b2ob
2o8b2o6bo12bo$2obo5bo59bo5bob2o7bo3b2o17b2o3bo$2o6bo12bo2bo51bo2bo12bo
6b2o8b2ob2o$9b2o3bo7b2obo5bo59bo5bob2o7bo3b2o$o8b2ob2o8b2o6bo12bo2bo
51bo2bo12bo6bo$o7bo3b2o17b2o3bo7b2obo5bo59bo5bobo$bo12bo6b2o8b2ob2o8b
2o6bo12bo2bo51bo$13bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$20bo2bo12bo6b2o8b
2ob2o8b2o6bo12bo2bo$35bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$42bo2bo12bo6b2o
8b2ob2o8b2o6bo12bo2bo$57bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$9bo2bo51bo2bo
12bo6b2o8b2ob2o8b2o6bo$2bo7b2obo5bo59bo5bob2o7bo3b2o17b2o$2o8b2o6bo12b
o2bo51bo2bo12bo6b2o8b2o$2o17b2o3bo7b2obo5bo59bo5bob2o7bo$2bo6b2o8b2ob
2o8b2o6bo12bo2bo51bo2bo$bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$8bo2bo12bo6b
2o8b2ob2o8b2o6bo12bo2bo$23bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$30bo2bo12bo
6b2o8b2ob2o8b2o6bo12bo2bo$45bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$o51bo2bo
12bo6b2o8b2ob2o8b2o6bo12bo$bo5bo59bo5bob2o7bo3b2o17b2o3bo7b2o$6bo12bo
2bo51bo2bo12bo6b2o8b2ob2o8b2o$7b2o3bo7b2obo5bo59bo5bob2o7bo3b2o$7b2ob
2o8b2o6bo12bo2bo51bo2bo12bo6b2o$6bo3b2o17b2o3bo7b2obo5bo59bo5bob2o$12b
o6b2o8b2ob2o8b2o6bo12bo2bo51bo2bo$11bo5bob2o7bo3b2o17b2o3bo7b2obo5bo$
18bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$33bo5bob2o7bo3b2o17b2o3bo7b2obo5b
o$40bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$55bo5bob2o7bo3b2o17b2o3bo7b2obo
5bo$7bo2bo51bo2bo12bo6b2o8b2ob2o8b2o6bo$o7b2obo5bo59bo5bob2o7bo3b2o17b
2o$8b2o6bo12bo2bo51bo2bo12bo6b2o8b2ob2o$17b2o3bo7b2obo5bo59bo5bob2o7bo
3b2o$o6b2o8b2ob2o8b2o6bo12bo2bo51bo2bo$5bob2o7bo3b2o17b2o3bo7b2obo5bo
59bo$6bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$21bo5bob2o7bo3b2o17b2o3bo7b2o
bo5bo$28bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$43bo5bob2o7bo3b2o17b2o3bo7b
2obo5bo$50bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$5bo59bo5bob2o7bo3b2o17b2o
3bo7b2obo$4bo12bo2bo51bo2bo12bo6b2o8b2ob2o8b2o$5b2o3bo7b2obo5bo59bo5bo
b2o7bo3b2o$5b2ob2o8b2o6bo12bo2bo51bo2bo12bo6b2o$4bo3b2o17b2o3bo7b2obo
5bo59bo5bob2o$10bo6b2o8b2ob2o8b2o6bo12bo2bo51bo2bo$9bo5bob2o7bo3b2o17b
2o3bo7b2obo5bo$16bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$31bo5bob2o7bo3b2o
17b2o3bo7b2obo5bo$38bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$53bo5bob2o7bo3b
2o17b2o3bo7b2obo5bo$5bo2bo51bo2bo12bo6b2o8b2ob2o8b2o6bo$6b2obo5bo59bo
5bob2o7bo3b2o17b2o3bo$6b2o6bo12bo2bo51bo2bo12bo6b2o8b2ob2o$15b2o3bo7b
2obo5bo59bo5bob2o7bo3b2o$5b2o8b2ob2o8b2o6bo12bo2bo51bo2bo12bo$3bob2o7b
o3b2o17b2o3bo7b2obo5bo59bo$4bo2bo12bo6b2o8b2ob2o8b2o6bo12bo2bo$19bo5bo
b2o7bo3b2o17b2o3bo7b2obo5bo!
I've attached a zip file with several agars that look like they might be tamable.
@Mike P.
Do you think your catalyst/drifter search program might be able to stabilize any of these agars?
Re: Agar stabilization discussion
Posted: April 18th, 2010, 4:40 am
by Sokwe
The period-47 can be stabilized by four glider streams and a specialized eater:
Code: Select all
x = 89, y = 101, rule = B3/S23
obo83bobo$b2o83b2o$bo85bo9$13bo61bo$14bo59bo$12b3o59b3o10$24bo39bo$25b
2o35b2o$24b2o37b2o6$32b2o2b2o13b2o2b2o$29bo3bo2b2o13b2o2bo3bo$29b4o23b
4o2$29b2o27b2o$29b2o27b2o4$41bo5bo$39b2o7b2o$39b2ob2ob2ob2o$41bo5bo2$
36bo15bo$36bo15bo$35bo17bo$38bo11bo$37b2o11b2o2$37b2o11b2o$38bo11bo$
35bo17bo$36bo15bo$36bo15bo2$41bo5bo$39b2ob2ob2ob2o$39b2o7b2o$41bo5bo4$
29b2o27b2o$29b2o27b2o2$29b4o23b4o$29bo3bo2b2o13b2o2bo3bo$32b2o2b2o13b
2o2b2o6$24b2o37b2o$25b2o35b2o$24bo39bo10$12b3o59b3o$14bo59bo$13bo61bo
9$bo85bo$b2o83b2o$obo83bobo!
A single period-61 engine can be stabilized by eight glider streams and a glider-to-block converter found by Paul Callahan:
Code: Select all
x = 143, y = 143, rule = B3/S23
16bo109bo$17bo107bo$15b3o107b3o13$2bo137bo$obo27bobo77bobo27bobo$b2o
28b2o77b2o28b2o$31bo79bo12$16bo109bo$17b2o28bo47bo28b2o$16b2o27bobo47b
obo27b2o$46b2o47b2o$59b2o21b2o$59b2o21b2o4$60bo7b2o3b2o7bo$59b3o6bo5bo
6b3o$58b5o3bobo5bobo3b5o$57bo5bob3o7b3obo5bo$56b2o2bo2b3o11b3o2bo2b2o$
55b3obobob3o11b3obobob3o$32bo23b2o2bo2b2o13b2o2bo2b2o23bo$33bo18b2o3bo
5bo15bo5bo3b2o18bo$31b3o17bobo4b5o4bob2ob2obo4b5o4bobo17b3o$51bo7b3o5b
2obobob2o5b3o7bo$50b2o8bo21bo8b2o$49bo43bo$47b3o43b3o$46bo49bo$46b2o
47b2o2$44bo53bo$43b3o51b3o$42b5o49b5o$41bo5bo47bo5bo$34b2o4b2o2bo2b2o
20bo3bo20b2o2bo2b2o4b2o$34b2o3b3obobob3o18b2o3b2o18b3obobob3o3b2o$40b
2o2bo2b2o18bo7bo18b2o2bo2b2o$41bo5bo20b2o3b2o20bo5bo$42b5o22bo3bo22b5o
$43b3o51b3o$42b3o21bo9bo21b3o$41b2o22bobo7bobo22b2o$42bo4b2o12bo4bo9bo
4bo12b2o4bo$39b3o6bo11bobo17bobo11bo6b3o$39bo7bo11b2ob2o15b2ob2o11bo7b
o$47b2o45b2o2$47b2o45b2o$39bo7bo11b2ob2o15b2ob2o11bo7bo$39b3o6bo11bobo
17bobo11bo6b3o$42bo4b2o12bo4bo9bo4bo12b2o4bo$41b2o22bobo7bobo22b2o$42b
3o21bo9bo21b3o$43b3o51b3o$42b5o22bo3bo22b5o$41bo5bo20b2o3b2o20bo5bo$
40b2o2bo2b2o18bo7bo18b2o2bo2b2o$34b2o3b3obobob3o18b2o3b2o18b3obobob3o
3b2o$34b2o4b2o2bo2b2o20bo3bo20b2o2bo2b2o4b2o$41bo5bo47bo5bo$42b5o49b5o
$43b3o51b3o$44bo53bo2$46b2o47b2o$46bo49bo$47b3o43b3o$49bo43bo$50b2o8bo
21bo8b2o$51bo7b3o5b2obobob2o5b3o7bo$31b3o17bobo4b5o4bob2ob2obo4b5o4bob
o17b3o$33bo18b2o3bo5bo15bo5bo3b2o18bo$32bo23b2o2bo2b2o13b2o2bo2b2o23bo
$55b3obobob3o11b3obobob3o$56b2o2bo2b3o11b3o2bo2b2o$57bo5bob3o7b3obo5bo
$58b5o3bobo5bobo3b5o$59b3o6bo5bo6b3o$60bo7b2o3b2o7bo4$59b2o21b2o$59b2o
21b2o$46b2o47b2o$16b2o27bobo47bobo27b2o$17b2o28bo47bo28b2o$16bo109bo
12$31bo79bo$b2o28b2o77b2o28b2o$obo27bobo77bobo27bobo$2bo137bo13$15b3o
107b3o$17bo107bo$16bo109bo!
Nicolay Beluchenko found one of the period-43 agars, and noticed that a single engine could be partially stabilized by an eater:
Code: Select all
x = 27, y = 44, rule = B3/S23
22b2o$22bo$20bobo$20b2o9$16bo$15b3o2$16b2o$15b3o8$o2bo$2ob2o$2obo3$23b
ob2o$22b2ob2o$23bo2bo8$9b3o$9b2o2$9b3o$10bo!
Part of the period-10 agar can be stabilized by two eaters and two v-shaped sparks. The sparks could be supplied at p5, but there is no sufficient sparker known, and due to the proximity of the sparks, it would probably be hard to find one.
Code: Select all
x = 14, y = 21, rule = B3/S23
o$3o$3bo$2b2o2$4b3obo4bo$4b3ob2o2bo$10bo2bo$8bobo$9b2o2$9b2o$8bobo$10b
o2bo$4b3ob2o2bo$4b3obo4bo2$2b2o$3bo$3o$o!
Re: Agar stabilization discussion
Posted: April 21st, 2010, 10:41 am
by MikeP
Sokwe wrote:@Mike P.
Do you think your catalyst/drifter search program might be able to stabilize any of these agars?
It's not impossible. The accept/reject criteria would need to be changed a bit though.
Hopefully one day soon I'll get enough spare time to clean this up & put it on the net so that others can have a play with it. Spare time is unfortunately in rather short supply at the moment, though.
Re: Agar stabilization discussion
Posted: April 23rd, 2010, 9:05 pm
by Jason Summers
Sokwe wrote:I've attached a zip file with several agars that look like they might be tamable.
Here's a new period 12 oscillator, made from one of the agars:
Code: Select all
x = 35, y = 35, rule = B3/S23
10boo8boo$9bobbo7boo$4boo3boobobboo$4bobbobobbobobo$booboboobobbobo$bb
obobbob3obbobo8bo$bobboo3bo7bo6bobo$bobobboo6bo5boobobbo$oob3o8bo3bob
oobbob3o$bobobboo6bo10bo3bo$bobboo3bo7bo8bobo$bbobobbob3obbobo10bo$boo
boboobobbobo$4bobbobobbobobo9boo5boo$4boo3boobobboo9boo5boo$9bobbo$10b
oo14bo$24bo3bo$20boobo5boboo$20bo11bo$21b3ob3ob3o$$19b4o7b4o$18bo4bo5b
o4bo$18bobobbo5bobbobo$19b6o3b6o$$21b3obobob3o$22bobbobobbo$20bo3bobob
o3bo$20b5obob5o$25b3o$22boo5boo$22bob5obo$26bo!
Re: Agar stabilization discussion
Posted: April 24th, 2010, 1:58 am
by Sokwe
Jason Summers wrote:Here's a new period 12 oscillator, made from one of the agars
This is especially nice, because using a different period-6 sparker allows the agar to be extended arbitrarily:
Code: Select all
x = 116, y = 116, rule = B3/S23
24bo24b3o23b3o$20bob5obo14b2o5bo5b2o11b2o5bo5b2o$20b2o5b2o14bobo9bobo
11bobo9bobo$23b3o19bo2b2ob2o2bo15bo2b2ob2o2bo$18b5obob5o14b2o7b2o15b2o
7b2o$18bo3bobobo3bo$20bo2bobo2bo14b15o11b15o$19b3obobob3o12bo4bo5bo4bo
9bo4bo5bo4bo$42bo2b2o7b2o2bo9bo2b2o7b2o2bo$17b6o3b6o9b2obo2bob3obo2bob
2o7b2obo2bob3obo2bob2o$16bobo2bo5bo2bobo7bo3b2o3b3o3b2o3bo5bo3b2o3b3o
3b2o3bo$16bo4bo5bo4bo7b3o7bo7b3o5b3o7bo7b3o$17b4o7b4o11b5o5b5o11b5o5b
5o$42bo4bo5bo4bo9bo4bo5bo4bo$19b3ob3ob3o12b2o2bo2b3o2bo2b2o9b2o2bo2b3o
2bo2b2o$18bo11bo16bo5bo19bo5bo$18b2obo5bob2o11b2o24b2o24b2o8b2o$22bo3b
o15b2o4bo3bo15b2o4bo3bo15b2o7bo2bo$24bo25bo25bo22b2o2bob2o3b2o$99bobob
o2bobo2bo$16b2o5b2o24b2o24b2o24bobo2bob2obob2o$16b2o5b2o13bo10b2o13bo
10b2o13bo8bobo2b3obo2bobo$37bobo3bo19bobo3bo19bobo6bo7bo3b2o2bo$23bo
13bo2bobobo4bo13bo2bobobo4bo13bo2bob2o5bo6b2o2bobo$22bobo10b3obo2bobo
3bobo10b3obo2bobo3bobo10b3obo2b2obo3bo8b3ob2o$21bo3bo4bo3bo3bo4bo3bo3b
o4bo3bo3bo4bo3bo3bo4bo3bo3bo10bo6b2o2bobo$22b3obo2bobo3bobo10b3obo2bob
o3bobo10b3obo2bobo3bobo8bo7bo3b2o2bo$24bo2bobobo4bo13bo2bobobo4bo13bo
2bobobo4bo10bobo2b3obo2bobo$24bobo3bo19bobo3bo19bobo3bo18bobo2bob2obob
2o$10b2o13bo10b2o13bo10b2o13bo10b2o9bobobo2bobo2bo$9bobo23bo2bo22bo2bo
22bo2bo8b2o2bob2o3b2o$7b3obob2o21b2o24b2o24b2o13bo2bo$b2o3bo5bobo11b2o
24b2o24b2o24b2o$bo4bo2b2obo12bo2bo22bo2bo22bo2bo$2b3obobobobo13b2o10bo
13b2o10bo13b2o10bo$4bobobo3bobo18bo3bobo19bo3bobo19bo3bobo$6b2obo2b2ob
o11bo4bobobo2bo13bo4bobobo2bo13bo4bobobo2bo$3bo2bo10bo8bobo3bobo2bob3o
10bobo3bobo2bob3o10bobo3bobo2bob3o$o2bo2bo2b2o3bo10bo3bo3bo4bo3bo3bo4b
o3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo$2o4bo2b3o2bo3bob2o2bob3o10bobo3bobo2bo
b3o10bobo3bobo2bob3o10bobo$o2bo2bo2b2o3bo5b2obo2bo13bo4bobobo2bo13bo4b
obobo2bo13bo11b2o$3bo2bo10bo6bobo19bo3bobo19bo3bobo25bobo$6b2obo2b2obo
9bo13b2o10bo13b2o10bo13b2o5b2ob2obob3o$4bobobo3bobo23bo2bo22bo2bo22bo
2bo4b2obobo5bo3b2o$2b3obobobobo26b2o24b2o24b2o10bob2o2bo4bo$bo4bo2b2ob
o10b2o24b2o24b2o26bobobobob3o$b2o3bo5bobob2o4bo2bo22bo2bo22bo2bo23bobo
3bobobo$7b3obob2ob2o5b2o13bo10b2o13bo10b2o13bo9bob2o2bob2o$9bobo25bobo
3bo19bobo3bo19bobo6bo10bo2bo$10b2o11bo13bo2bobobo4bo13bo2bobobo4bo13bo
2bob2o5bo3b2o2bo2bo2bo$22bobo10b3obo2bobo3bobo10b3obo2bobo3bobo10b3obo
2b2obo3bo2b3o2bo4b2o$21bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo
3bo10bo3b2o2bo2bo2bo$22b3obo2bobo3bobo10b3obo2bobo3bobo10b3obo2bobo3bo
bo8bo10bo2bo$24bo2bobobo4bo13bo2bobobo4bo13bo2bobobo4bo11bob2o2bob2o$
24bobo3bo19bobo3bo19bobo3bo18bobo3bobobo$10b2o13bo10b2o13bo10b2o13bo
10b2o13bobobobob3o$9bobo23bo2bo22bo2bo22bo2bo12bob2o2bo4bo$7b3obob2o
21b2o24b2o24b2o11bobo5bo3b2o$b2o3bo5bobo11b2o24b2o24b2o21b2obob3o$bo4b
o2b2obo12bo2bo22bo2bo22bo2bo23bobo$2b3obobobobo13b2o10bo13b2o10bo13b2o
10bo13b2o$4bobobo3bobo18bo3bobo19bo3bobo19bo3bobo$6b2obo2b2obo11bo4bob
obo2bo13bo4bobobo2bo13bo4bobobo2bo$3bo2bo10bo8bobo3bobo2bob3o10bobo3bo
bo2bob3o10bobo3bobo2bob3o$o2bo2bo2b2o3bo10bo3bo3bo4bo3bo3bo4bo3bo3bo4b
o3bo3bo4bo3bo3bo4bo3bo$2o4bo2b3o2bo3bob2o2bob3o10bobo3bobo2bob3o10bobo
3bobo2bob3o10bobo$o2bo2bo2b2o3bo5b2obo2bo13bo4bobobo2bo13bo4bobobo2bo
13bo11b2o$3bo2bo10bo6bobo19bo3bobo19bo3bobo25bobo$6b2obo2b2obo9bo13b2o
10bo13b2o10bo13b2o5b2ob2obob3o$4bobobo3bobo23bo2bo22bo2bo22bo2bo4b2obo
bo5bo3b2o$2b3obobobobo26b2o24b2o24b2o10bob2o2bo4bo$bo4bo2b2obo10b2o24b
2o24b2o26bobobobob3o$b2o3bo5bobob2o4bo2bo22bo2bo22bo2bo23bobo3bobobo$
7b3obob2ob2o5b2o13bo10b2o13bo10b2o13bo9bob2o2bob2o$9bobo25bobo3bo19bob
o3bo19bobo6bo10bo2bo$10b2o11bo13bo2bobobo4bo13bo2bobobo4bo13bo2bob2o5b
o3b2o2bo2bo2bo$22bobo10b3obo2bobo3bobo10b3obo2bobo3bobo10b3obo2b2obo3b
o2b3o2bo4b2o$21bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo10bo
3b2o2bo2bo2bo$22b3obo2bobo3bobo10b3obo2bobo3bobo10b3obo2bobo3bobo8bo
10bo2bo$24bo2bobobo4bo13bo2bobobo4bo13bo2bobobo4bo11bob2o2bob2o$24bobo
3bo19bobo3bo19bobo3bo18bobo3bobobo$25bo10b2o13bo10b2o13bo10b2o13bobobo
bob3o$35bo2bo22bo2bo22bo2bo12bob2o2bo4bo$10b2o24b2o24b2o24b2o11bobo5bo
3b2o$9bo2bo13b2o24b2o24b2o21b2obob3o$4b2o3b2obo2b2o8bo2bo22bo2bo22bo2b
o23bobo$4bo2bobo2bobobo9b2o10bo13b2o10bo13b2o10bo13b2o$b2obob2obo2bobo
18bo3bobo19bo3bobo19bo3bobo$2bobo2bob3o2bobo10bo4bobobo2bo13bo4bobobo
2bo13bo4bobobo2bo$bo2b2o3bo7bo8bobo3bobo2bob3o10bobo3bobo2bob3o10bobo
3bobo2bob3o$bobo2b2o6bo10bo3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo4bo3bo3bo
4bo3bo$2ob3o8bo3bob2o2bob3o10bobo3bobo2bob3o10bobo3bobo2bob3o10bobo$bo
bo2b2o6bo5b2obo2bo13bo4bobobo2bo13bo4bobobo2bo13bo$bo2b2o3bo7bo6bobo
19bo3bobo19bo3bobo$2bobo2bob3o2bobo8bo13b2o10bo13b2o10bo13b2o5b2o$b2ob
ob2obo2bobo24b2o24b2o24b2o5b2o$4bo2bobo2bobobo$4b2o3b2obo2b2o22bo25bo
25bo$9bo2bo7b2o15bo3bo4b2o15bo3bo4b2o15bo3bo$10b2o8b2o24b2o24b2o11b2ob
o5bob2o$36bo5bo19bo5bo16bo11bo$31b2o2bo2b3o2bo2b2o9b2o2bo2b3o2bo2b2o
12b3ob3ob3o$31bo4bo5bo4bo9bo4bo5bo4bo$32b5o5b5o11b5o5b5o11b4o7b4o$29b
3o7bo7b3o5b3o7bo7b3o7bo4bo5bo4bo$29bo3b2o3b3o3b2o3bo5bo3b2o3b3o3b2o3bo
7bobo2bo5bo2bobo$30b2obo2bob3obo2bob2o7b2obo2bob3obo2bob2o9b6o3b6o$31b
o2b2o7b2o2bo9bo2b2o7b2o2bo$31bo4bo5bo4bo9bo4bo5bo4bo12b3obobob3o$32b
15o11b15o14bo2bobo2bo$85bo3bobobo3bo$34b2o7b2o15b2o7b2o14b5obob5o$34bo
2b2ob2o2bo15bo2b2ob2o2bo19b3o$32bobo9bobo11bobo9bobo14b2o5b2o$32b2o5bo
5b2o11b2o5bo5b2o14bob5obo$38b3o23b3o24bo!
Also, a portion of the period-43 agar found by Nicolay Beluchenko can be stabilized by four glider streams (which works similarly to a block-eating reaction found by Nicolay):
Code: Select all
x = 134, y = 134, rule = B3/S23
27bo$28b2o$27b2o9$39bo$37bobo$38b2o9$48bobo$49b2o$49bo3$131bobo$131b2o
$132bo3$60bo$61bo$59b3o3$121bo$120bo$120b3o4$70bo$71b2o$70b2o2$54bo$
54b3o54bo$57bo51b2o$56b2o52b2o3$67bob2o$66b2ob2o14b2o$67bo2bo14bo$83bo
bo$83b2o2$99bo$99bobo$44bo54b2o$44b2o$43bobo7b3o$53b2o2$53b3o23bo$54bo
23b3o2$79b2o$78b3o7bobo$88b2o$33b2o54bo$32bobo$34bo2$49b2o$48bobo$48bo
14bo2bo$47b2o14b2ob2o$63b2obo3$22b2o52b2o$23b2o51bo$22bo54b3o$79bo2$
62b2o$61b2o$63bo4$11b3o$13bo$12bo3$72b3o$72bo$73bo3$bo$b2o$obo3$84bo$
83b2o$83bobo9$94b2o$94bobo$94bo9$105b2o$104b2o$106bo!
: Here are two more ways in which period-6 spakers can support part of the period 12 agar:
Code: Select all
x = 36, y = 39, rule = B3/S23
11b2o$10bobo$8b3obob2o5b2o$2b2o3bo5bobo5bobo$2bo4bo2b2obo$3b3obobobob
2o$5bobobobobobo$6bo2bo4bobo9bo$5b2o7bo2bo8bo$2bob3o4bo4b3o2b2o3bo$2o
5bo2b2o4b3o2b2o3b2o$2bob3o4bo4b3o7b5o$5b2o7bo2bo$6bo2bo4bobo$5bobobobo
bobo18bo$3b3obobobob2o12b2o6bo$2bo4bo2b2obo13b2o5b2o$2b2o3bo5bobo$8b3o
bob2o11bo2bo$10bobo13bo4bo$11b2o$25bo6bo$23b3ob2obob3o$22bo3bo3bo4bo$
22b3ob2o2b5o$29bo$20b4obo5b2o$20bo2b2o7bo$26b3o3bobo$23b6o4b2o$22bo4b
3o$21bobo$20bo2bob2o$20b2o2bo3bo$29b2o$28b2o$29bobob2o$27bobob2obo$27b
2o!