21-bit still life syntheses

For discussion of specific patterns or specific families of patterns, both newly-discovered and well-known.
AGreason
Posts: 38
Joined: January 31st, 2018, 9:02 pm

21-bit still life syntheses

Post by AGreason » August 24th, 2021, 9:26 pm

Original Post:

DON'T PANIC - this thread is at this time essentially a placeholder, created to acknowledge that catagolue now supports larger censuses and has added all the strict xs21. There has been minimal automated effort put into the xs21, and no manual synthesis effort is requested at this time. For the next while (until there's less than, say, 2000 unsynthesized xs21, to pick a number) the primary objective of this thread is to provide a place to track and discuss automated xs21 synthesis efforts.

I've kicked off a depth-1 all-targets transfer search, dunno how long it'll take with the newly-expanded target set.

Edit 8/27:

You may now resume panicking - there are now fewer unsynthed strict xs21 than there were unsynthesized strict sls of the respective sizes at the start of the 19 or 20 bit synthesis projects, and manual effort is at least somewhat reasonable. Catagolue hasn't caught up yet, so see https://www.conwaylife.com/forums/viewt ... 92#p135346 for the list of unsynthed as of 8/27 5 pm CST

Edit 8/29:

Catagolue has caught up to both the initial and secondary batch, and should be reasonably-up-to-date (keeping in mind the up-to-eight-hour lag on box submissions, and the easily-several-days lag on box submissions getting combined with my local transfer results to reify implications) going forward.

2021/08/24: 216425 unsynthesized strict xs21
2021/08/26: 3837
2021/08/27: 824
2021/08/29: 726
2021/08/31: 651
2021/09/04: 599
2021/09/13: 571
2021/10/03: 411
2021/09/18: 551
2021/09/19: 478
2021/09/20: 458
2021/09/27: 452
2021/10/03: 415
Last edited by AGreason on October 3rd, 2021, 2:37 am, edited 12 times in total.

MathAndCode
Posts: 4972
Joined: August 31st, 2020, 5:58 pm

Re: 21-bit still life syntheses

Post by MathAndCode » August 24th, 2021, 9:29 pm

I think that we should wait for an improvement of or more powerful successor to transfer.py before we start the manual aspect of this. Kazyan had an idea in the Discord about a program that could make components by pairing changes to induction coils on the two sides.

AGreason
Posts: 38
Joined: January 31st, 2018, 9:02 pm

Re: 21-bit still life syntheses

Post by AGreason » August 24th, 2021, 9:33 pm

MathAndCode wrote:
August 24th, 2021, 9:29 pm
I think that we should wait for an improvement of or more powerful successor to transfer.py before we start the manual aspect of this.
I thought that about the xs20s, too, but then we ran low on unsynthed xs20s before the new tools got built. I think it makes more sense to gate the manual effort behind the number of remaining unsynthed, since once there's a reasonable number remaining it doesn't really matter how the other ones got synthesized.

That said, It does seem very likely that new tech will be needed to get the number of unsynthed xs21s down to a reasonable-for-manual-effort amount (but I thought that about the xs20s too :P )

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » August 25th, 2021, 1:59 am

AGreason wrote:
August 24th, 2021, 9:26 pm
2021/08/24: 216425 unsynthesized strict xs21
Make that 122439. I request that someone else convert these to sjk format, since it takes a prohibitively long amount of time for me to do so.

Code: Select all

https://cdn.discordapp.com/attachments/370571014654001154/879831345843560498/message.txt
https://cdn.discordapp.com/attachments/370571014654001154/879859359461543936/message.txt
https://cdn.discordapp.com/attachments/370571014654001154/879869865270337536/message.txt
https://cdn.discordapp.com/attachments/370571014654001154/879946320322895922/message.txt
https://cdn.discordapp.com/attachments/370571014654001154/879953995609821265/message.txt
https://cdn.discordapp.com/attachments/370571014654001154/879960082090192896/message.txt
EDIT: New batch:

Code: Select all

https://cdn.discordapp.com/attachments/370571014654001154/880094015595356230/message.txt
Edit 2: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880228322221629460/message.txt
Edit 3: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880237074693881916/message.txt
Edit 4: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880245060392845312/message.txt
Edit 5: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880250454586585108/message.txt
Edit 6: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880256978264424458/message.txt
Edit 7: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880258494236880956/message.txt
Edit 8: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880263380949143603/message.txt
Edit 9: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880295112960266290/message.txt
Edit 10: New batches:

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https://cdn.discordapp.com/attachments/370571014654001154/880523855716814878/message.txt
https://cdn.discordapp.com/attachments/370571014654001154/880524123904827402/message.txt
Edit 11: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880566422441459712/message.txt
Edit 12: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880569501131898930/message.txt
Edit 13: New batch:

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https://cdn.discordapp.com/attachments/370571014654001154/880582194551205898/message.txt
Self-proclaimed synthesis "expert"

AGreason
Posts: 38
Joined: January 31st, 2018, 9:02 pm

Re: 21-bit still life syntheses

Post by AGreason » August 26th, 2021, 7:17 pm

depth-1 transfer run complete, 3837 unsynthed strict xs21 and 134 pseudo xs20s remaining

results committed to shinjuku https://gitlab.com/parclytaxel/Shinjuku ... 7c320c10f1

The next several catagolue shinjuku update jobs will likely time out.

AGreason
Posts: 38
Joined: January 31st, 2018, 9:02 pm

Re: 21-bit still life syntheses

Post by AGreason » August 27th, 2021, 5:58 pm

Ran several deeper searches on the remaining, 824 unsynthed. Can't get the local diffs for submission until catagolue catches up to the last batch, so a mosaic and list of apgcodes is attached
Attachments
unsynthed_xs21.txt
(15.5 KiB) Downloaded 10 times
mosaic824_0.rle
(44.64 KiB) Downloaded 13 times

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wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » August 28th, 2021, 7:19 pm

Here is a synthesis to xs24_03586246z255d952 which implies several xs21s:

Code: Select all

x = 534, y = 386, rule = B3/S23
85bobo$86b2o$86bo13$25bo$26b2o125bo$25b2o127b2o$153b2o9bobo$164b2o$
102bo62bo$102bo$102bo$85bo11b2o7bobo$86b2o8bo2bo6b2o$37bo47b2o10b2o8bo
$31b2o3b2o125bo$30b2o4bobo123bobo$32bo130bo2$161b5o$160bo5bo$161b3obo$
89b2o72b2o$90b2o$89bo17b2o$106b2o$108bo40$466bo$451bobo11bo$451b2o12b
3o$196bobo193bo35bobo21bo$196b2o194bobo34b2o$197bo106bobo85b2o35bo$
305b2o76bo$15bo9bo87bo191bo10bo67b2o$16b2o7bobo84bo202bo67b2o78bo$15b
2o8b2o85b3o200b3o135b2o8bobo$452bobo3bo4b2o$178bo273b2o3bo$178bobo276b
3o$178b2o199b2o68b2o71bo$238b2o68b2o68bobo67bobo60b2o8bobo$92b2o67b2o
69b2o3bobo62b2o3bobo62b2o3bobo62b2o3bobo61bo5bo3bobo$92b2o67b2o9bo59b
2o3bo64b2o3bo64b2o3bo64b2o3bo64bo3bobo3bo$111bo59bobo62b2o68b2o11b3o
54b2o68b2o65bo2bobo$22b2o4b3o61b2o16b2o49b2o8b2o59b2o68b2o15bo52b2o68b
2o68b2o3bo$21bo2bo3bo62bo2bo15bobo47bo2bo67bo2bo66bo2bo15bo50bo2bo66bo
2bo66bo2b3o$22bobo4bo62bobo66bobo68bobo67bobo67bobo22b3o42bobo18b3o46b
obo$23bo69bo68bo70bo69bo69bo23bo45bo19bo49bo$107b3o288bo65bo$21b5o65b
5o11bo52b5o66b5o5b2o58b5o65b5o65b5o65b5o$20bo5bo63bo5bo11bo50bo5bo64bo
5bo4b2o57bo5bo63bo5bo48b3o12bo5bo63bo5bo$21b3obo65b3obo64b3obo66b3obo
65b3obo65b3obo51bo13b3obo65b3obo15b3o$23b2o68b2o67b2o69b2o68b2o68b2o
51bo16b2o68b2o16bo$532bo4$194b2o$193b2o54b2o$195bo52b2o209b2o$250bo
207b2o$460bo2$437b2o$438b2o$437bo44$248bo$21b2o68b2o68b2o68b2o14bo$21b
o5bo63bo5bo63bo5bo63bo5bo9b3o$22bo3bobo63bo3bobo63bo3bobo63bo3bobo$23b
o2bobo64bo2bobo64bo2bobo64bo2bobo$22b2o3bo64b2o3bo64b2o3bo64b2o3bo$21b
o2b3o64bo2b3o64bo2b3o64bo2b3o$22bobo13bo53bobo67bobo67bobo$23bo14bobo
52bo69bo69bo$38b2o134b2o68b2o$21b5o65b5o65b5o7bo2bo54b5o7bo2bo$20bo5bo
63bo5bob3o59bo5bob3o3b2o12bo41bo5bob3o3b2o7bo$21b3obo65b3obo65b3obo20b
2o43b3obo16b2o$23b2o68b2o14bo53b2o22b2o44b2o17bobo$108b2o$108bobo$99bo
141bo$35b3o61b2o139bobo6bo$35bo62bobo139bo2bo4b2o3b3o$36bo204b2o5bobo
2bo$254bo$232b2o$233b2o$227b2o3bo15b3o$228b2o18bo$227bo21bo2$238b3o$
240bo$239bo2$174bo$175b2o$174b2o9$173b2o$174b2o$173bo13$391bo$391bobo$
391b2o12$21b2o68b2o68b2o68b2o68b2o68b2o68b2o$21bo5bo63bo5bo63bo5bo63bo
5bo63bo5bo63bo5bo63bo$22bo3bobo63bo3bobo63bo3bobo63bo3bobo63bo3bobo63b
o3bobo63bo$23bo2bobo64bo2bobo64bo2bobo64bo2bobo64bo2bobo64bo2bobo64bo$
22b2o3bo64b2o3bo64b2o3bo64b2o3bo64b2o3bo64b2o3bo28b2o34b2o$21bo2b3o64b
o2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o28b4o32bo2b2o$22bobo67bobo67bobo
67bobo67bobo67bobo29b2ob2o33bobobobo$23bo69bo69bo69bo69bo69bo31b2o36bo
3b2o2$21b5o3b2o60b5o3b2o60b5o3b2o60b5o3b2o60b5o3b2o60b5o3b2o60b5o$20bo
5bobo61bo5bobo61bo5bobo61bo5bobo61bo5bobo61bo5bobo61bo5bo$21b3obo5bo
59b3obo5bo59b3obo5bo59b3obo5bo59b3obo5bo59b3obo5bo59b3obo$23b2o4b2o62b
2o4b2o62b2o4b2o62b2o4b2o62b2o4b2o62b2o4b2o62b2o2$102b2o55bo12b2o68b2o
68b2ob2o65b2ob2o$101bobo53bobo11bobo67bobo67bobobobo63bobob2o$101bo56b
2o11bo69bo69bo4bo5b3o56bo$99bobo67bobo67bobo67bobo10bo56bobo$99b2o68b
2o67bobo8b2o57bobo12bo54bobo$239bo8b2o59bo69bo20b3o44b2o$250bo149bo45b
o2bo$401bo45b2o2$161b2o$114b3o45b2o216bo19b3o$161bo218b2o18bo$172b2o
205bobo19bo$172bobo217b2o$172bo218b2o$366b2o25bo63b3o$123b2o240bobo89b
o$123bobo241bo90bo$123bo12$14b3o$16bo$15bo8b3o$23bo2bo4b3o$26bo3bo2bo$
26bo6bo$23bobo7bo$30bobo3$3o$2bo$bo7$2b3o$4bo$3bo64$89bo$31bo50bo7bo
14bo$31bobo49b2o3b3o13bo$31b2o49b2o20b3o2$24bo$22bobo14bo$23b2o12b2o$
38b2o$80bobo$81b2o$21b2o58bo9b2o3b2o$21bo69bo3bo2bo$22bo56bo12bo3bobo$
23bo53bobo13bo3bo$22b2o54b2o12b2o$21bo2b2o65bo2b2o11b3o$22bobobobo63bo
bobobo8bo$23bo3b2o64bo3b2o9bo2$21b5o65b5o$20bo5bo63bo5bo$21b3obo65b3ob
o$23b2o55bo12b2o$80b2o$79bobo!
EDIT: I forgot the last step oops

Code: Select all

x = 534, y = 387, rule = B3/S23
85bobo$86b2o$86bo13$25bo$26b2o125bo$25b2o127b2o$153b2o9bobo$164b2o$
102bo62bo$102bo$102bo$85bo11b2o7bobo$86b2o8bo2bo6b2o$37bo47b2o10b2o8bo
$31b2o3b2o125bo$30b2o4bobo123bobo$32bo130bo2$161b5o$160bo5bo$161b3obo$
89b2o72b2o$90b2o$89bo17b2o$106b2o$108bo40$466bo$451bobo11bo$451b2o12b
3o$196bobo193bo35bobo21bo$196b2o194bobo34b2o$197bo106bobo85b2o35bo$
305b2o76bo$15bo9bo87bo191bo10bo67b2o$16b2o7bobo84bo202bo67b2o78bo$15b
2o8b2o85b3o200b3o135b2o8bobo$452bobo3bo4b2o$178bo273b2o3bo$178bobo276b
3o$178b2o199b2o68b2o71bo$238b2o68b2o68bobo67bobo60b2o8bobo$92b2o67b2o
69b2o3bobo62b2o3bobo62b2o3bobo62b2o3bobo61bo5bo3bobo$92b2o67b2o9bo59b
2o3bo64b2o3bo64b2o3bo64b2o3bo64bo3bobo3bo$111bo59bobo62b2o68b2o11b3o
54b2o68b2o65bo2bobo$22b2o4b3o61b2o16b2o49b2o8b2o59b2o68b2o15bo52b2o68b
2o68b2o3bo$21bo2bo3bo62bo2bo15bobo47bo2bo67bo2bo66bo2bo15bo50bo2bo66bo
2bo66bo2b3o$22bobo4bo62bobo66bobo68bobo67bobo67bobo22b3o42bobo18b3o46b
obo$23bo69bo68bo70bo69bo69bo23bo45bo19bo49bo$107b3o288bo65bo$21b5o65b
5o11bo52b5o66b5o5b2o58b5o65b5o65b5o65b5o$20bo5bo63bo5bo11bo50bo5bo64bo
5bo4b2o57bo5bo63bo5bo48b3o12bo5bo63bo5bo$21b3obo65b3obo64b3obo66b3obo
65b3obo65b3obo51bo13b3obo65b3obo15b3o$23b2o68b2o67b2o69b2o68b2o68b2o
51bo16b2o68b2o16bo$532bo4$194b2o$193b2o54b2o$195bo52b2o209b2o$250bo
207b2o$460bo2$437b2o$438b2o$437bo44$248bo$21b2o68b2o68b2o68b2o14bo$21b
o5bo63bo5bo63bo5bo63bo5bo9b3o$22bo3bobo63bo3bobo63bo3bobo63bo3bobo$23b
o2bobo64bo2bobo64bo2bobo64bo2bobo$22b2o3bo64b2o3bo64b2o3bo64b2o3bo$21b
o2b3o64bo2b3o64bo2b3o64bo2b3o$22bobo13bo53bobo67bobo67bobo$23bo14bobo
52bo69bo69bo$38b2o134b2o68b2o$21b5o65b5o65b5o7bo2bo54b5o7bo2bo$20bo5bo
63bo5bob3o59bo5bob3o3b2o12bo41bo5bob3o3b2o7bo$21b3obo65b3obo65b3obo20b
2o43b3obo16b2o$23b2o68b2o14bo53b2o22b2o44b2o17bobo$108b2o$108bobo$99bo
141bo$35b3o61b2o139bobo6bo$35bo62bobo139bo2bo4b2o3b3o$36bo204b2o5bobo
2bo$254bo$232b2o$233b2o$227b2o3bo15b3o$228b2o18bo$227bo21bo2$238b3o$
240bo$239bo2$174bo$175b2o$174b2o9$173b2o$174b2o$173bo13$391bo$391bobo$
391b2o12$21b2o68b2o68b2o68b2o68b2o68b2o68b2o$21bo5bo63bo5bo63bo5bo63bo
5bo63bo5bo63bo5bo63bo$22bo3bobo63bo3bobo63bo3bobo63bo3bobo63bo3bobo63b
o3bobo63bo$23bo2bobo64bo2bobo64bo2bobo64bo2bobo64bo2bobo64bo2bobo64bo$
22b2o3bo64b2o3bo64b2o3bo64b2o3bo64b2o3bo64b2o3bo28b2o34b2o$21bo2b3o64b
o2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o28b4o32bo2b2o$22bobo67bobo67bobo
67bobo67bobo67bobo29b2ob2o33bobobobo$23bo69bo69bo69bo69bo69bo31b2o36bo
3b2o2$21b5o3b2o60b5o3b2o60b5o3b2o60b5o3b2o60b5o3b2o60b5o3b2o60b5o$20bo
5bobo61bo5bobo61bo5bobo61bo5bobo61bo5bobo61bo5bobo61bo5bo$21b3obo5bo
59b3obo5bo59b3obo5bo59b3obo5bo59b3obo5bo59b3obo5bo59b3obo$23b2o4b2o62b
2o4b2o62b2o4b2o62b2o4b2o62b2o4b2o62b2o4b2o62b2o2$102b2o55bo12b2o68b2o
68b2ob2o65b2ob2o$101bobo53bobo11bobo67bobo67bobobobo63bobob2o$101bo56b
2o11bo69bo69bo4bo5b3o56bo$99bobo67bobo67bobo67bobo10bo56bobo$99b2o68b
2o67bobo8b2o57bobo12bo54bobo$239bo8b2o59bo69bo20b3o44b2o$250bo149bo45b
o2bo$401bo45b2o2$161b2o$114b3o45b2o216bo19b3o$161bo218b2o18bo$172b2o
205bobo19bo$172bobo217b2o$172bo218b2o$366b2o25bo63b3o$123b2o240bobo89b
o$123bobo241bo90bo$123bo12$14b3o$16bo$15bo8b3o$23bo2bo4b3o$26bo3bo2bo$
26bo6bo$23bobo7bo$30bobo3$3o$2bo$bo7$2b3o$4bo$3bo64$89bo$31bo50bo7bo
14bo$31bobo49b2o3b3o13bo$31b2o49b2o20b3o2$24bo$22bobo14bo$23b2o12b2o$
38b2o$80bobo92bo$81b2o90b2o$21b2o58bo9b2o3b2o76b2o$21bo69bo3bo2bo$22bo
56bo12bo3bobo$23bo53bobo13bo3bo$22b2o54b2o12b2o67b2o$21bo2b2o65bo2b2o
11b3o51bo2b2o$22bobobobo63bobobobo8bo54bobobobo$23bo3b2o64bo3b2o9bo54b
o3b2o8b2o$177bobo$21b5o65b5o65b5o11bo$20bo5bo63bo5bo63bo5bo$21b3obo65b
3obo65b3obo$23b2o55bo12b2o68b2o$80b2o92b3o$79bobo92bo$175bo!
Edit 2: xs21_0gbdz08pajoz32

Code: Select all

x = 459, y = 93, rule = B3/S23
96bo$96bobo$86bo9b2o$33bo53bo$24bo8bobo49b3o$24bobo6b2o$14bo9b2o$15bo$
13b3o81b2o$95bo2bo$92bo2b2o$91bobobo$92b2o2bo$95b2o5$33b2o$32b2o$15b3o
16bo$17bo$16bo24$305bobo$304bo$304bo$304bo2bo$304b3o9$301bo$299bobo$
300b2o$238bo$6bobo230bo85bo$7b2o228b3o83b2o$7bo159bo156b2o$165bobo144b
o$166b2o143bobo$6bo168bo135bobo$7bo167bobo134bo$5b3o167b2o197bobo$286b
2o87b2o62bo$234b3o4b2o41b2ob2o22b2o62bo64bo$236bo3bo2bo40b4o22bo2bo
124b3o$235bo5b2o42b2o24b2o$98bo69bo69bo58bobo8bo$97bobo67bobo67bobo58b
2o7bobo$96bo2bo66bo2bo66bo2bo58bo7bo2bo66b2o59bo$4bo22b2o58bo8bobo8b2o
57bobo8b2o57bobo8b2o57bobo8b2o57bo10b2o46bobo19b2o$4b2o15bo3bo2bo59b2o
7bo3bo3bo2bo58bo3bo3bo2bo58bo3bo3bo2bo58bo3bo3bo2bo48bo9bo3bo3bo2bo47b
2o8b2o3bo3bo2bo$3bobo14bobo2b2o60b2o11bobo2b2o63bobo2b2o63bobo2b2o63bo
bo2b2o51bo9bobobo2b2o59bobobobo2b2o$21bobobo75bobobo57bo7bobobo57bo7bo
bobo57bo7bobobo50b3o10b2o2bobo63b2o2bobo$22b2o2bo75b2o2bo56bo8b2o2bo
56bo8b2o2bo56bo8b2o2bo65b2o2bo65b2o2bo$25b2o78b2o56bo11b2o56bo11b2o56b
o11b2o68b2o68b2o$377b2o$159b3o3b3o61b3o3b3o61b3o3b3o68b2o$378bo60b2o$
3o160bo69bo69bo136b2o$2bo160bo69bo69bo135bo$bo161bo69bo69bo$83b2o$84b
2o$83bo!
Edit 3: xs21_03lkaicz65056

Code: Select all

x = 60, y = 64, rule = B3/S23
2bo$obo$b2o16$30b2o$29b3o$29b3o$29b2obo$30b3o$31bo$20bo$18bobo$19b2o2$
17bo$18bo$16b3o3$10bo15b2o$8bobo9bobo3bo$9b2o10b2o4bo10b2o$21bo6bo5b2o
2bo2b2o8bobo$29bo4b2o3b2o2bo7b2o$23bobo4bo10bobo8bo$24b2o5bo2b2o3b2obo
$24bo7bo2bo2bobo$33b2o3bo2bo$39b2o$36bo$34b3o$33bo5b2o$32bobo3bo2bo13b
3o$32b2o5b2o14bo$56bo$19b3o$21bo$20bo$51b3o$23b3o25bo$25bo26bo$24bo$
58bo$21b2o34b2o$20bobo34bobo$22bo10bo$32b3o$32bob2o$33b3o$33b2o!
Edit 4: Full thing:

Code: Select all

x = 928, y = 138, rule = B3/S23
55bo$56b2o$55b2o7$102bo$101bo$101b3o8$135b2o$135b2o$13bo88b2o$14bo86b
2o$12b3o10bo77bo32b2o8b2o68b2o$24bo111b2o7bo2bo66bo2bo$24b3o118bobo67b
obo$128b2o16bo5b2o62bo5b2o$127bobo22bo2b2o65bo2b2o$129bo23b2o2bo65b2o
2bo$84b3o2b2o64bobo67bobo$89b2o62b2obo66b2obo$152bobo54b3o10bobo$152bo
2bo55bo10bo2bo$21b2o130b2o55bo12b2o$20b2o$22bo4$111b3o$111bo$112bo3$
57b3o$59bo$58bo15$816bo$814bobo$815b2o16$844b2o$843b3o$843b3o$843b2obo
$284bo559b3o$283bo131bo429bo$283b3o130bo417bo$414b3o415bobo$833b2o$
425bo$205bo70bo147bo406bo$73bo132bo9bo60b2o135bo9b3o405bo$2bo71bo129b
3o7b2o60b2o9bo66bo60b2o413b3o$obo69b3o140b2o68b2o67bobo57b2o$b2o283b2o
66b2o$490b2o68b2o68b2o68b2o68b2o52bo15b2o$415bo74bo69bo69bo69bo69bo51b
obo9bobo3bo$12b2o68b2o68b2o68b2o68b2o50bo17b2o49bobo16b2o57bo10b2o57bo
10b2o57bo10b2o57bo10b2o57bo10b2o39b2o10b2o4bo10b2o68b2o$12bo2b2o61b2o
2bo2b2o61b2o2bo2b2o61b2o2bo2b2o49bo11b2o2bo2b2o47b2o12b2o2bo2b2o47b2o
5b2o5b2o2bo2b2o55bo5b2o2bo2b2o55bo5b2o2bo2b2o55bo5b2o2bo2b2o55bo5b2o2b
o2b2o55bo5b2o2bo2b2o48bo6bo5b2o2bo2b2o8bobo54bo2b2o$13b2o2bo60b2o3b2o
2bo60b2o3b2o2bo60b2o3b2o2bo49b2o9b2o3b2o2bo45bobo12b2o3b2o2bo53bobo4b
2o3b2o2bo55bo4b2o3b2o2bo55bo4b2o3b2o2bo55bo4b2o3b2o2bo55bo4b2o3b2o2bo
55bo4b2o3b2o2bo55bo4b2o3b2o2bo7b2o56b2o2bo$15bobo67bobo67bobo67bobo48b
2o17bobo55b2o10bobo56bo10bobo56bo10bobo56bo10bobo56bo10bobo56bo10bobo
56bo10bobo49bobo4bo10bobo8bo58bobo$4b2o7b2obo66b2obo53bobo5b2o3b2obo
45b2o14b2o3b2obo57b2o2b2o3b2obo56bobo2b2o3b2obo58bo2b2o3b2obo58bo2b2o
3b2obo58bo2b2o3b2obo58bo2b2o3b2obo58bo2b2o3b2obo58bo2b2o3b2obo51b2o5bo
2b2o3b2obo66b2obo$3bobo6bobo67bobo56b2o4bobo2bobo48b2o10b2o2bo2bobo59b
obo2bo2bobo61bo2bo2bobo61bo2bo2bobo61bo2bo2bobo61bo2bo2bobo61bo2bo2bob
o61bo2bo2bobo61bo2bo2bobo53bo7bo2bo2bobo67bobo$5bo6bo2bo66bo2bo55bo6bo
3bo2bo46bo12bob2o3bo2bo61b2o3bo2bo49b3o9b2o3bo2bo61b2o3bo2bo61b2o3bo2b
o61b2o3bo2bo61b2o3bo2bo52bo8b2o3bo2bo61b2o3bo2bo61b2o3bo2bo65bo3bo$13b
2o68b2o68b2o68b2o68b2o52bo15b2o68b2o68b2o68b2o68b2o54b2o12b2o68b2o68b
2o66b2ob2o$73b3o270bo293bo57b2o10bo69bo69bo$75bo562b3o67b3o67b3o67b3o$
74bo562bo69bo69bo69bo5b2o$637b2o68b2o67bobo67bobo3bo2bo13b3o$776b2o68b
2o5b2o14bo$646b2o222bo$139b2o64b2o363b2o74b2o185b3o$138bobo63bobo362bo
bo216b2o45bo$140bo65bo363bo217bobo43bo$148b2o551b2o85bo76b3o$148bobo
549bobo74b2o58b3o25bo$148bo356b2o195bo73bobo60bo26bo$505bobo148bo121bo
59bo$505bo58b3o88b2o53b2o160bo$501b2o63bo88bobo52bobo122b2o34b2o$500b
2o63bo144bo123bobo34bobo32b2o$491b2o9bo333bo10bo58b2o$490bobo353b3o$
492bo353bob2o$847b3o$847b2o6$915b2o$915bobo$585bo329bo$584b2o$584bobo$
556b2o$557b2o$556bo!
Edit 5: xs21_c4j1ug8oz0db down:

Code: Select all

x = 311, y = 452, rule = B3/S23
77bo$75bobo$76b2o4$84bo$85bo$83b3o25bo$99bo9b2o$99bobo8b2o$13bo74bo10b
2o$14b2o15bo57b2o$13b2o15bo57b2o$30b3o$21bobo$21b2o$22bo81bo3bobo$102b
2o4b2o$103b2o4bo$160b2o68b2o68b2o$14b2o68b2o68b2o5bo62b2o5bo62b2o5bo$
14bobo9b2o56bobob2obo62bobob3o63bobob3o10bo52bobob3o$12b2o2bo8b2o55b2o
2bobob2o60b2o2bobo63b2o2bobo10b2o51b2o2bobo$12bo3b2o9bo54bo3bo65bo3bo
65bo3bo13b2o39bo10bo3bo13bo$14bobo67bobo67bobo10bo56bobo2bo52bo11bobo
2bo8b2o$13b2obobo15b2o47b2obobo64b2obobo8bobo53b2obobobo49b3o10b2obobo
bo8b2o$17b2o15bobo50b2o68b2o8b2o58bo2bo66bo2bo$34bo193b2o70b2o$30b2o$
30bobo203b2o$30bo205bobo$236bo2$105b2o56b3o56b3o$104b2o57bo60bo58b2o$
106bo57bo58bo58bobo$284bo$288b2o$289b2o$288bo16b2o$305bobo$300bo4bo$
299b2o$299bobo$307b2o$307bobo$307bo38$102bo5bo$100b2o5bo$101b2o4b3o$
31bo$30bo$20b2o8b3o57b2o$14b2o5bo62b2o5bo$14bobob3o63bobob3o$12b2o2bob
o14bobo46b2o2bobo$12bo3bo16b2o47bo3bo8b2o$14bobo2bo14bo49bobo2bo5bobo$
13b2obobobo62b2obobobo5bo$14bo2bo2bo63bo2bo2bo11b3o$12bobo5b2o60bobo5b
2o10bo$12b2o68b2o19bo3$104b2o$35b3o66bobo$35bo63b2o3bo$36bo62bobo$99bo
$81b2o13bo$80bobo12b2o$82bo12bobo2$90bo$89b2o$89bobo$95b2o$95bobo$95bo
41$99bobo$99b2o$100bo$20b2o68b2o$14b2o5bo62b2o5bo$14bobob3o7bobo53bobo
b3o$12b2o2bobo9b2o52b2o2bobo$12bo3bo12bo4bo47bo3bo8b2o5bo$14bobo2bo13b
o50bobo2bo4bobo4bo$13b2obobobo12b3o47b2obobobo3b2o5b3o$14bo2bo2bo63bo
2bo2bo$12bobo3b2o62bobo3b2o$12b2o68b2o3$29b2o66b2o$29bobo65bobo$29bo
67bo56$20b2o4bo63b2o$14b2o5bo3bo58b2o5bo$14bobob3o4b3o56bobob3o$12b2o
2bobo63b2o2bobo$12bo3bo65bo3bo$14bobo67bob2o$13b2obobo64b2o$14bo2bobo
64bob2o$12bobo3bo63bobob2o$12b2o68b2o2$89b2o$25b3o61b2o$25bo$14bo11bo$
14b2o$13bobo$24bo$23b2o$23bobo2$97b3o$97bo$98bo47$20b2o68b2o$14b2o5bo
62b2o5bo$14bobob3o63bobob3o3bo$bo10b2o2bobo63b2o2bobo5bobo$2bo9bo3bo
65bo3bo7b2o$3o11bob2o7bo58bob2o10bo$13b2o10bobo55b2o13bobo$14bob2o7b2o
57bob2o10b2o$12bobob2o65bo2b2o$12b2o69b2o2$95bo$94b2o$94bobo2$98bo$14b
o82b2o$13b2o5b3o74bobo$13bobo4bo6bo$2b3o16bo4b2o$4bo21bobo$3bo49$20b2o
68b2o68b2o$14b2o5bo4bo57b2o5bo62b2o5bo$14bobob3o4bo58bobob3o63bobob3o$
12b2o2bobo6b3o54b2o2bobo63b2o2bobo$12bo3bo65bo3bo5b2o58bo3bo$14bob2o
66bob2o3bo2bo59bob2o$13b2obo66b2obo4bo2bo58b2o$14bobo67bobo5b2o9bo2bo
47bo$13bo2b2o65bo2b2o14bo50bo$13b2o68b2o17bo3bo46b2o3bo$102b4o51bobo$
157bo2bo$27bo68bo61b2o$26b2o67b2o$26bobo66bobo2$83b2o$84b2o80b2o$83bo
82bobo$166bo41$100bo$18bo81bobo$16bobo81b2o$17b2o$28bo$28bobo$28b2o4$
20b2o6bo64b2o$14b2o5bo6bobo53b2o7b2o$14bobob3o7b2o54bobo$12b2o2bobo63b
2o2bo$12bo3bo65bo3bob2o$14bob2o66bob2obo$13b2o68b2o$14bo69bo$13bo69bo$
13b2o10b2o56b2o$24b2o$26bo!
Edit 6: xs21_gg0tbz56oja4 down

Code: Select all

x = 599, y = 339, rule = B3/S23
148bo$149b2o$148b2o$176bobo$176b2o$177bo10$84bo$82bobo165bo$83b2o9bo
154bo$92b2o63bo91b3o$93b2o63bo$97bo58b3o$97bobo$97b2o$310bo$309bo$162b
o146b3o$161bobo$162b2o74b2o$238b2o46bo$23bo263bo$21b2o206b2o54b3o11b2o
$22b2o205bo69bo$230b3o67b3o$232bo69bo2$89b2o68b2o68b2o68b2o70bo$27b2o
59bobo6b2o59bobo6b2o59bobo6b2o59bobo6b2o56bo5b3o3b2o$23b2obobo60bo3b2o
bobo60bo3b2obobo60bo3b2obobo60bo3b2obobo57bo7bobobo$23b2obo66b2obo66b
2obo66b2obo66b2obo57b3o6b2obo$26b2o68b2o68b2o68b2o68b2o68b2o$14b3o6b2o
bo66b2obo66b2obo66b2obo52b2o12b2obo66b2obo$16bo5bobobo65bobobo65bobobo
65bobobo53b2o10bobobo65bobobo$15bo7bo2b2o65bo2b2o65bo2b2o65bo2b2o51bo
13bo2b2o65bo2b2o$26bo69bo69bo69bo69bo69bo$27bo69bo69bo69bo69bo69bo$26b
2o68b2o68b2o68b2o48b2o18b2o68b2o$285bobo3b3o73b2o$287bo5bo72bobo$292bo
75bo33$454bo$452b2o$453b2o4$423bobo$424b2o$424bo3$307bo$306bo132bo26bo
bo34bobo$296bo9b3o128bobo26b2o36b2o11bo$21bo275b2o13bo125b2o7bo19bo36b
o10b2o$22bo273b2o12b2o133bobo14bobo51b2o$14bo5b3o10bobo123bo151b2o53bo
79b2o14b2o$15bo17b2o122bobo207bo95bo$13b3o18bo123b2o76bobo126b3o$114bo
bo120b2o9bo71bo$38bo75b2o121bo8b2o70b2o$36b2o77bo131b2o70b2o$37b2o397b
o$436b2o66b2o$21bo70b2o68b2o68b2o68b2o5b2o61b2o3b2o56bobo5bo3b2o56b2o
6bo$21b3o3b2o62bo2bo2b2o62bo2bo2b2o63bobo2b2o63bobo3bobo61bobo3bo63bob
o3bo55bo7bobo4bo$24bobobo63bobo3bo63bobo3bo65bo3bo65bo2bo55b2o9bo2bo
64bobo2bo64bobo2b3o$23b2obo66b2obo66b2obo66b2obo66b2obo55bobo8b2obo66b
2obo66b2obo$26b2o68b2o56b3o9b2o68b2o68b2o56bo11b2o68b2o68b2o$23b2obo
66b2obo10b3o46bo6b2obo66b2obo66b2obo66b2obo66b2obo66b2obo$12b3o8b2obo
66b2obo58bo7b2obo66b2obo66b2obo66b2obo66b2obo66b2obo$14bo11b2o10b2o56b
2o68b2o68b2o68b2o68b2o68b2o68b2o$13bo12bo10b2o57bo69bo69bo69bo69bo69bo
69bo$27bo11bo57bo69bo69bo69bo69bo69bo69bo$26b2o68b2o68b2o68b2o68b2o68b
2o68b2o68b2o36$499bobo$500b2o$500bo$524bobo$373bo150b2o$365bo8b2o149bo
$363bobo7b2o123bobo$364b2o133b2o$499bo$28bo265bo301bo$26b2o71bo192bobo
78bobo9bo146bo63bobo$27b2o70bobo191b2o79b2o9bobo66bo77bobo61b2o$89bo9b
2o203bo69bo10b2o66bo78b2o$13bo76b2o82bobo126bo149b3o$14bo74b2o65bo17b
2o127b3o$12b3o142bo17bo344bo68b2o$155b3o6b2o353bobo66bo2bo$163bobo353b
obo67b2o$163bo61bo294bo$162b2o62bo219bo69bo64b2o$224b3o148b2o68bobo67b
obo63bo$235bo57b2o10bo70bo69bo9b3o57bo16b2o48bo$233b3o56bobo8b3o67b3o
67b3o10bo56b3o16b2o48b2o$92bo69bo69bo61bo7bo69bo69bo14bo54bo21bo46bo$
22b2o67bobo67bobo67bobo68b2o68b2o16bo51b2o68b2o23b2o43b2o$7bo4b2o8bobo
4bo62bobo4bo62bobo4bo62bobo4bo64bo4bo64bo4bo9b2o53bo4bo64bo4bo16b2o46b
o4bo$7b2o4b2o9bo2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o9bobo52bo
2b3o64bo2b3o18bo45bo2b3o$6bobo3bo10b2obo66b2obo66b2obo66b2obo66b2obo
66b2obo66b2obo66b2obo66b2obo$26b2o68b2o68b2o56b3o9b2o68b2o68b2o68b2o
68b2o68b2o$23b2obo66b2obo66b2obo59bo6b2obo66b2obo66b2obo66b2obo66b2obo
66b2obo$23b2obo66b2obo66b2obo58bo7b2obo66b2obo66b2obo66b2obo66b2obo66b
2obo$26b2o68b2o68b2o68b2o68b2o68b2o68b2o68b2o68b2o$26bo69bo69bo69bo69b
o69bo69bo69bo69bo$27bo69bo69bo69bo69bo69bo69bo69bo69bo$26b2o68b2o68b2o
68b2o68b2o68b2o68b2o68b2o68b2o$7b3o$9bo$8bo31$514bo$512bobo$18bo494b2o
$19bo$17b3o501bo$521bobo$186bo322bo11b2o$100bobo83bobo318bobo$19bo80b
2o47bo36b2o320b2o62bobo$11bo8b2o79bo12bo35bo5bo297bo118b2o$12bo6b2o9bo
48bo26bo5b2o34b3o6bo24bo271bobo116bo$10b3o16bo50bo24bo7b2o40b3o23bo
272b2o$29b3o46b3o24b3o73b3o49bo141bo69bo130bo$234b2o137bobo70b2o129b2o
$144bobo86b2o72bo66b2o69b2o129b2o18bo$145b2o28bo129bobo276bo9b2o$145bo
28bo73bo57b2o74bo200bobo9b2o$174b3o70bo69bo53bo9bo201bobo$247b3o65b2o
55b2o7b3o200bo$316b2o53b2o64bo80bo69bo$437b2o78bobo67bobo$21b2o69b2o
342bobo4b2o68b2o3bobo62b2o3bobo$21bo70bo70b2o278bobo67bobo3bo63bobo3bo
$23bo69bo70bo279b2o68b2o68b2o$22b2o68b2o67b3o66b2o68b2o68b2o68b2o68b2o
68b2o$21bo69bo69bo17b2o47bo2bo66bo2bo66bo2bo8bo57bo2bo8bo57bo2bo8bo57b
o2bo8bo$22b2o68b2o68b2o15bobo46b2o2b2o64b2o2b2o5b2o57b2o2b2o5bobo56b2o
2b2o5bobo56b2o2b2o5bobo56b2o2b2o5bobo$24bo4bo64bo4bo64bo4bo9bo54bo4bo
64bo5bo63bo5bo63bo5bo63bo5bo63bo5bo$24bo2b3o64bo2b3o10b2o38bo13bo2b3o
64bo2b3o8b2o4bo49bo2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o$23b2obo66b2obo
12b2o39b2o11b2obo66b2obo10b2o4b2o48b2obo12b2o52b2obo66b2obo66b2obo66b
2obo$26b2o68b2o13bo37bobo14b2o68b2o11bo3bobo50b2o11bobo54b2o68b2o68b2o
68b2o$23b2obo66b2obo66b2obo66b2obo66b2obo12bo53b2obo66b2obo66b2obo66b
2obo$23b2obo66b2obo66b2obo66b2obo66b2obo66b2obo66b2obo66b2obo66b2obo$
26b2o48bo19b2o44bo23b2o68b2o68b2o68b2o68b2o68b2o68b2o$26bo49b2o18bo45b
2o4bo17bo69bo69bo69bo69bo69bo69bo$27bo47bobo19bo43bobo4b2o17bo69bo69bo
69bo69bo69bo69bo$26b2o68b2o49bobo16b2o68b2o68b2o68b2o68b2o68b2o68b2o2$
252b3o$252bo$253bo32$102bo$102bobo$102b2o4$95bo399bobo$94bo401b2o$68bo
25b3o399bo17bo80bobo$69b2o9bo71bo359b2o13bo67b2o$68b2o8bobo72b2o358b2o
12bobo66bo$79b2o10bo60b2o373b2o$89b2o440bo$90b2o438bo$9bo351bo168b3o$
10bo348bobo$8b3o349b2o223bo$69bobo3bo508bobo$24b2ob2o41b2o4b2o16b2ob2o
65b2ob2o65b2ob2o48bobo14b2ob2o65b2ob2o65b2ob2o46bobo16b2ob2o65bobo$23b
obob2o41bo4b2o16bobob2o53bo10bobob2o50bo8b2o3bobob2o49b2o8b2o3bobob2o
59b2o3bobob2o59b2o3bobob2o47b2o10b2o3bobob2o66bo$23bobo67bobo56b2o4b2o
3bobo54bo8bo3bobo52bo10bo3bobo63bo3bobo63bo3bobo50bo12bo3bobo$24b2o68b
2o55bobo4bo5b2o52b3o7bo5b2o62bo5b2o58bo3bo5b2o62bo5b2o62bo5b2o75b2o$
20b2o66bob2o67b3o67b3o67b3o60b3o4b3o65bob3o65bob3o78bo2bo$18bo2bo8bo
57b2obo8bo60bo8bo60bo8bo60bo8bo50bo9bo8bo48bo7bo3bo8bo56bo3bo8bo70b2o$
6b2o10b2o2b2o5bobo60b2o5bobo47b2o11b2o5bobo60b2o5bobo60b2o5bobo49b2o9b
2o5bobo45bobo6b2o4b2o5bobo54b2o4b2o5bobo$7b2o15bo5bo63bo5bo49b2o12bo5b
o63bo5bo63bo5bo63bo5bo47b2o14bo5bo63bo5bo64b2o$3o3bo17bo2b3o64bo2b3o
49bo14bo2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o64bo2b3o65bobo$2bo20b2obo
66b2obo66b2obo66b2obo66b2obo66b2obo66b2obo66b2obo66b2o3bo$bo24b2o68b2o
68b2o68b2o47b3o11bo6b2o61bo6b2o61bo6b2o43b3o14b2o6b2o66bob2o$23b2obo
66b2obo66b2obo54bo11b2obo50bo10bobo2b2obo61bobo2b2obo61bobo2b2obo46bo
13bo2bo2b2obo66bo2bo$23b2obo66b2obo66b2obo54b2o10b2obo49bo12b2o2b2obo
62b2o2b2obo47bo14b2o2b2obo45bo15bobo2b2obo66b2obo$26b2o68b2o68b2o52bob
o13b2o68b2o68b2o46b2o20b2o61bo6b2o68b2o$26bo69bo69bo69bo69bo69bo46bobo
20bo69bo69bo$7b3o17bo69bo69bo69bo69bo50b2o17bo69bo69bo69bo$9bo16b2o45b
2o21b2o68b2o55b3o10b2o68b2o51b2o15b2o68b2o68b2o68b2o$8bo65b2o149bo132b
o$73bo150bo203bo$428b2o$427bobo$497b3o$499bo$422b2o74bo$421bobo$423bo
2$497b2o$498b2o$497bo!
Self-proclaimed synthesis "expert"

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iNoMed
Posts: 232
Joined: August 29th, 2020, 3:05 pm
Location: Scotland

Re: 21-bit still life syntheses

Post by iNoMed » August 31st, 2021, 4:07 pm

And down goes xs21_09fg4cz25303113, in a total of 68G:

Code: Select all

x = 433, y = 35, rule = B3/S23
288bo$286bobo4bo$287b2o2bobo$292b2o3$103bo184bo69bobo$o103b2o183bo69b
2o$b2o12b2o51b2o33b2o12b2o62b2o45bo4b2o52b3o14b2o53bo9b2o50b2o$2o14bo
37bo14bo48bo63bo43bobo5bo70bo64bo51bo$13bo2bob2o35bo10bo2bob2o42bo2bob
2o57bo2bob2o41b2o2bo2bob2o61b2obo2bob2o58bo2bob2o48bob2o$13b4o2bo33b3o
10b4o2bo42b4o2bo57b4o2bo38b2o5b4o2bo61b2ob4o2bo58b4o2bo47b2o2bo$17bo
52bo48bo63bo39bobo9bo70bo64bo51bo$15bo2b4o46bo2b4o35bo6bo2b4o57bo2b4o
37bo7bo2b4o64bo2b4o58b2ob4o45b2ob4o$15b2obo2bo32b3o11b2obo2bo34bobo5b
2obo2bo57b2obo2bo45b2obo2bo64b2obo2bo57bobobo2bo44bobobo2bo$10bo7bo37b
o14bo36bo2bo8bo57bo5bo45bo5bo64bo5bo61bo2bo47b2o$11bo6b2o35bo15b2o36b
2o9b2o55bobo4b2o43bobo4b2o62bobo4b2o63b2o$5b2o2b3o53b2o47b2o61bo2bo48b
o2bo67bo2bo56b3o$4bobo43b2o12bobo46bobo59b2ob2o47b2ob2o59b2o5b2ob2o4b
2o53bo67bo$6bo4b2o38b2o10bobo46bobo59bo2bo48bo2bo7b3o52b2o3bo2bo6b2o
52bo57bo4bo5bobo$11bobo36bo12b2o47b2o61bobo48bo2bo7bo53bo5bo2bo118b2o
2b2o5b2o$11bo94bo69bo50b2o9bo59b2o65b3o50bobo2bobo$107b2o125b3o130bo$
106b2o2b2o3b2o55bo63bo129bo$109bobo2b2o55b2o62bo$111bo4bo54bobo118bo6b
o15b3o102b2o$292b2o5b2o14bo103b2o$167b3o121bobo4bobo15bo104bo$169bo$
168bo141b2o$310bobo$294b3o13bo$174b2o120bo$173b2o120bo$175bo!

Code: Select all

x = 35, y = 5, rule = B3/S23
4b2o3b2o3bo3b2ob2o3b2ob2o$2o2bobo3bo2bobobobobobobobobobo$obobo2bo2bob
o2bobo2bo2bobo3bobo$2bobo3bobobobo2bo5bobo3bobob2o$b2ob2o3b2ob2o3b2o3b
2ob2o3b2ob2o!

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » August 31st, 2021, 11:26 pm

Here's another one down, xs21_6io0ehla4z641:

Code: Select all

x = 67, y = 60, rule = B3/S23
38bo$38bobo$38b2o2$27bo$25bobo$26b2o$4bo57bo$5b2o9bo33bo9b2o$4b2o11b2o
29b2o11b2o$16b2o31b2o5$33bo$33bo$33bo$18bo29bo$17bobo27bobo$18b2o12b3o
12b2o3$b3o29bo29b3o$5o28bo28b5o$3ob2o21b2o4bo4b2o21b2ob3o$3b2o22b2o9b
2o22b2o3$24b2o6b2ob2o$23bo2bob2o2b2obo2bo$24bobob2o7b2o$25bo2$28b2o2b
2o$28bo3bobo$26bobo4b2o$26b2o$33b2o3b2o$33b2o3bobo$39bo$14b3o$16bo$15b
o2$25b2o$25bobo$25bo4$32b2o$31bobo$33bo16b2o$50bobo$50bo2$31b2o$30bobo
$32bo!
I first had to rebuild a traffic light mutation on the top for the honeycombinatorial induction coil from a Catagolue soup:

Code: Select all

x = 31, y = 31, rule = B3/S23
bobob2o3b5ob5o3b2obobo$2bob3ob5o5b5ob3obo$o3bo2bo3bob2ob2obo3bo2bo3bo$
2bob2obobo2b2obob2o2bobob2obo$bobo2b2o2bob7obo2b2o2bobo$2o2bob2ob2ob3o
b3ob2ob2obo2b2o$b2o3bob2o3b5o3b2obo3b2o$b3obobo2bo2bo3bo2bo2bobob3o$3o
bobo2b3obo3bob3o2bobob3o$5bo2bobobob3obobobo2bo$obo2bob3obo3bo3bob3obo
2bobo$3obobob2o4bobo4b2obobob3o$3b3obobob2o5b2obobob3o$2b3o2bo3b2ob3ob
2o3bo2b3o$bob3obobobo3bo3bobobob3obo$3bobobob3o2b3o2b3obobobo$bob3obob
obo3bo3bobobob3obo$2b3o2bo3b2ob3ob2o3bo2b3o$3b3obobob2o5b2obobob3o$3ob
obob2o4bobo4b2obobob3o$obo2bob3obo3bo3bob3obo2bobo$5bo2bobobob3obobobo
2bo$3obobo2b3obo3bob3o2bobob3o$b3obobo2bo2bo3bo2bo2bobob3o$b2o3bob2o3b
5o3b2obo3b2o$2o2bob2ob2ob3ob3ob2ob2obo2b2o$bobo2b2o2bob7obo2b2o2bobo$
2bob2obobo2b2obob2o2bobob2obo$o3bo2bo3bob2ob2obo3bo2bo3bo$2bob3ob5o5b
5ob3obo$bobob2o3b5ob5o3b2obobo!
I then had to find an aircraft carrier welder that worked from one side for the welded carriers.
Self-proclaimed synthesis "expert"

User avatar
May13
Posts: 192
Joined: March 11th, 2021, 8:33 am

Re: 21-bit still life syntheses

Post by May13 » September 1st, 2021, 2:56 am

4 similar xs21's in 10-16G:

Code: Select all

x = 132, y = 132, rule = LifeHistory
8$19.A$20.A$18.3A14$53.A$52.A$15.A36.3A$16.A$14.3A62.A$75.2A.A.A$76.A
.A2.A$75.A2.3A$75.2A$80.3A$80.A2.A$82.2A5$39.A.A$39.2A41.2A$40.A40.A.
A$44.A38.A6.2A$43.2A45.A.A$43.A.A32.2A10.A$77.A.A$79.A7$43.2A$42.A2.A
$42.A2.A$43.2A2$53.2A$53.A.A$53.A$34.3A$36.A14.A$35.A15.2A$50.A.A27$
76.A38.A$72.2A.A.A33.2A.A.A$73.A.A2.A33.A.A2.A$72.A2.3A33.A2.3A$72.2A
37.2A$77.3A36.3A$77.A2.A34.A2.A$79.2A34.2A6$115.2A$115.A.A$107.2A6.A$
106.A.A$108.A10.2A$119.A.A$82.2A35.A$81.2A$73.2A8.A$72.A.A$74.A9$70.
2A$69.A.A$71.A!
Edit: oops, components_v4's bookend-to-bun component requires 3G, but Catagolue knows 2G version:

Code: Select all

x = 121, y = 129, rule = LifeHistory
7$13.A$14.A$12.3A14$47.A$46.A$9.A36.3A$10.A$8.3A62.A$69.2A.A.A$70.A.A
2.A$69.A2.3A$69.2A$74.3A$74.A2.A$76.2A3$80.3A$80.A$33.A.A40.2A3.A$33.
2A40.A.A$34.A42.A$38.A$37.2A$37.A.A9$37.2A$36.A2.A$36.A2.A$37.2A2$47.
2A$47.A.A$47.A$28.3A$30.A14.A$29.A15.2A$44.A.A27$70.A38.A$66.2A.A.A
33.2A.A.A$67.A.A2.A33.A.A2.A$66.A2.3A33.A2.3A$66.2A37.2A$71.3A36.3A$
71.A2.A34.A2.A$73.2A34.2A3$104.3A$106.A$105.A3.2A$109.A.A$109.A5$76.
2A$75.2A$67.2A8.A$66.A.A$68.A9$64.2A$63.A.A$65.A!
Edit 2: another xs21:

Code: Select all

x = 217, y = 91, rule = LifeHistory
17$70.A$70.A.A$70.2A15$21.A$22.A$20.3A$168.A$62.A105.A.A$60.2A106.2A$
61.2A$113.A$113.A.A$113.2A84.2A$199.A4.2A$37.2A8.3A54.2A43.2A50.A.A.A
$38.2A7.A6.2A48.A4.2A4.3A31.A4.A45.2A.A$37.A10.A5.A.A49.A.A.A4.A35.A.
A.A42.A2.A.A.A$54.A9.A40.2A.A7.A33.2A.A.A42.2A4.A.A$63.2A38.A2.A.2A
38.A2.A.2A50.A5.A$36.3A24.A.A37.2A43.2A59.2A$38.A171.2A$37.A$42.2A
165.A$41.A.A164.2A$43.A121.2A41.A.A$46.2A117.A.A$46.A.A116.A$46.A3$
164.2A$163.2A$153.3A9.A$155.A$19.A134.A3.2A$19.2A137.A.A$18.A.A137.A
2$22.3A$24.A$23.A!
Edit 3:
:!: Partial for 2 similar xs21's. Need to find a way to turn pond/loaf/mango into beehive:

Code: Select all

x = 923, y = 201, rule = LifeHistory
560.30D$560.30D$560.30D$560.30D$560.30D$560.30D$560.30D$560.30D$560.
30D$560.30D$580.10D$580.10D$580.10D$580.10D$580.10D$580.10D$580.10D$
580.10D$580.10D$580.10D$570.20D$570.20D$164.A405.20D$162.A.A405.20D$
163.2A405.20D$570.20D$570.20D$570.20D$311.A258.20D$310.A259.20D$310.
3A10$570.10D$570.10D$570.10D$570.10D$570.10D$570.10D$570.10D$308.A.A
259.10D$308.2A260.10D$309.A260.10D30$664.2A$409.A.A251.A.A$6.A343.A
51.A6.2A74.A177.A255.A$A.A2.A46.A45.A132.A119.2A47.2A8.A75.A144.2A29.
2A178.A74.2A$.2A2.3A43.A.A43.A.A130.A.A117.2A49.2A81.3A8.A134.A.A28.A
151.A27.A76.2A$.A49.A.A43.A.A130.A.A262.A.A132.A30.A43.2A104.A.A27.3A
68.A$52.A45.A132.A157.A.A103.2A132.2A27.2A.A.2A39.A.A105.2A99.2A$390.
2A185.2A49.A29.A.A.A.A39.A59.A143.A3.2A$9.2A31.A45.A22.A109.A131.A36.
A9.A.A95.2A76.A.A49.A31.A.A10.2A28.2A60.2A142.A$8.A.A30.A.A43.A.A19.
2A109.A.A5.A114.A7.A.A46.2A95.A.A7.A68.A48.2A.A.A29.A.A10.2A27.A61.2A
141.3A8.A$10.A30.A.A43.A.A4.3A13.2A108.A.A5.A115.2A6.2A4.A42.A95.A8.A
68.2A48.A.A.A.A8.A18.2A.2A38.A66.A57.2A87.2A$42.A45.A132.A6.A114.2A
11.2A51.A86.2A8.3A65.A52.A.A.A6.2A35.3A21.2A.A.2A52.A10.A.A55.A89.2A$
92.A264.2A49.A76.2A8.A78.A52.A2.A8.2A34.A23.A.A.A.A53.2A2.A5.2A57.A
77.2A12.2A$50.2A40.A131.3A181.3A73.A.A8.A75.2A.A.2A48.2A48.A24.A.A54.
2A4.2A61.2A76.A.A12.A.A$50.A.A39.A393.A6.A.A.A5.A67.A.A.A2.A59.A62.A.
A59.2A7.A.A51.A80.A3.DCA6.A$50.A179.A261.A.A.A.A4.A.A67.A.A2.A58.2A
61.2A.2A49.A5.A11.2A52.A84.DA$230.A176.A84.A.A2.A5.2A68.A2.2A55.2A2.A
.A114.2A4.2A6.2A3.A49.2A.A.2A83.C$47.2A181.A175.2A85.2A77.2A60.2A117.
A.A3.A.A5.A.A53.A.A.A.A82.2C$46.A.A302.2A46.2A5.A.A47.2A175.A133.A57.
A.A83.A$48.A5.2A170.3A3.3A116.A47.A55.A.A308.2A56.2A.2A82.A$54.A.A
296.A46.A54.A309.A73.3A67.A.A.A$54.A175.A121.2A45.2A10.2A41.2A309.A
73.A68.A.A.A.A$230.A120.A46.A12.A.A39.A308.2A.A.2A71.A67.A.A.A.A$230.
A120.A46.A12.A41.A9.A21.2A221.2A52.A.A.A.A40.3A97.A3.A$349.A.A.A42.A.
A.A50.A.A.A6.A21.A.A49.2A170.A.A53.A.A44.A31.3A$221.2A125.A.A.2A41.A.
A.2A49.A.A.2A6.3A21.A9.2A8.A28.A.A170.A54.2A.2A42.A32.A$221.A.A124.A.
A44.A.A52.A.A42.2A8.2A28.A8.A153.3A143.A$221.A127.2A45.2A53.2A7.A36.A
7.A.A26.2A7.A156.A131.2A$459.2A72.A9.3A153.A132.A.A$417.3A39.A.A71.A
298.A$219.3A195.A112.2A.A.2A285.3A$100.2A111.3A5.A14.2A180.A34.3A74.A
.A.A2.A286.A$101.2A2.A.A107.A4.A15.2A217.A76.A.A2.A2.2A281.A$100.A4.
2A107.A239.A77.A2.2A3.2A$106.A424.2A21$485.A$486.A$484.3A8.A76.2A$
495.A.A73.A.A$495.2A74.A$570.2A$498.2A69.A$497.A.A6.A62.A$497.A8.A.A
57.2A.A.A$496.2A8.2A58.A.A.A.A$485.2A8.A72.A.A2.A$484.A.A8.A72.A2.2A$
486.A6.A.A.A5.A63.2A$492.A.A.A.A4.A.A$492.A.A2.A5.2A$493.2A6$485.2A$
484.A.A$486.A9.2A8.A$495.2A8.2A$497.A7.A.A16$485.A$486.A$484.3A8.A$
495.A.A$495.2A$572.2A$498.2A71.A.A$289.A207.A.A71.A$143.A144.2A207.A
72.2A$143.2A143.A.A205.2A71.A$142.A.A340.2A8.A73.A$484.A.A8.A70.2A.A.
A$486.A6.A.A.A5.A62.A.A.A.A$492.A.A.A.A4.A.A62.A.A2.A$492.A.A2.A5.2A
63.A2.A.A$493.2A72.2A3.A6$485.2A$484.A.A$486.A9.2A8.A$495.2A8.2A$497.
A7.A.A!
Edit 4: another partial for 2 xs21's, just need cleanup:

Code: Select all

x = 226, y = 28, rule = B3/S23
4bo$4bo$4bo2$2o34bo$2o33bo175bo$35b3o174bo$8bo201b3o$7bobo204bo$7bobo
17bo186bobo$8bo7b2o9bobo121bo62b2o5bo$15bo2bo8b2o121bobob2ob2o60b2o$
16b2o81bo9bobo37bobo3bobobo60b2o$98bobob2ob2o2b2o2b3o33bo5bo2bo$28b2o
67bobo3bob2o3bo2bo36b4obo48bo$27b2o68bo5bo10bo37bobo48bobob2ob2o$29bo
68b4obo5b2o47b3o41bobo3bobo$100bobo5b2o50bo2bo38bo5bobo$110bo48bo2bo
40b4obob2o$162b3o40bobo$32b3o189b2o$32bo190b2o$33bo191bo$219b3o$219bo$
220bo2$5b3o!

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 10th, 2021, 5:52 pm

Another one down (xs21_0c9jzcic3cic):

Code: Select all

x = 37, y = 37, rule = B3/S23
26bobo$25bo$25bo$25bo2bo$25b3o9$4bo4bo5bo$2bobo5bo5bo$3b2o3b3o3b3o$35b
o$34bo$obo31b3o$b2o$bo3$8bobo6b2o$9b2o6bobo$2bobo4bo10bo$3b2o16bo$3bo
16b2o$20bo$21bo$11b2o7b2o2b2o$11b2o7bo3bobo$18bobo5bo$18b2o4bobobo$23b
obobobo$23bobobobo$24bo3bo!
EDIT: If the need ever arises, we can reuse these two components to siamese a python from the top. I would be shocked if it turned out to be impossible to then convert it to a snake.

Code: Select all

x = 108, y = 59, rule = B3/S23
16bo$14b2o$15b2o2$7bo$8b2o$7b2o12bo$19b2o$20b2o3$o$b2o25bo$2o26bobo$28b
2o5bobo$35b2o$36bo4$14b2o$14b2o3$12b2o9b2ob2o$8b2o2bo10b2ob2o$8b2o3bo
3b2o52bo$12b2o2bobo53bo$16bo53b3o$17bo$16b2o71bo$16bo70bobo16bo$17bo59b
o10b2o15bo$16b2o2b2o53bobo27b3o$16bo3bobo53b2o$14bobo5bo$14b2o4bobobo
$19bobobobo$19bobobobo$20bo3bo3$92b2o$91bo2bo$92bobo$85b2o6bo$85b2o2b
2o$89b2o2$89b2o$89bo$90bo$89b2o2b2o$89bo3bobo$87bobo5bo$87b2o4bobobo$
92bobobobo$92bobobobo$93bo3bo!
Self-proclaimed synthesis "expert"

MathAndCode
Posts: 4972
Joined: August 31st, 2020, 5:58 pm

Re: 21-bit still life syntheses

Post by MathAndCode » September 10th, 2021, 8:53 pm

wwei47 wrote:
September 10th, 2021, 5:52 pm
Another one down (xs21_0c9jzcic3cic):
I reduced the cost.

Code: Select all

x = 34, y = 29, rule = B3/S23
11bobo$12b2o$12bo17bo$30bobo$bo28b2o$2bo3bo5bo$3o4bo5bo$5b3o3b3o$32bo
$31bo$31b3o$2bo$obo$b2o3bo$7b2o$6b2o6b2o$14bobo$17bo$18bo$17b2o$17bo$
18bo$3bo13b2o2b2o$3b2o12bo3bobo$2bobo10bobo5bo$15b2o4bobobo$20bobobob
o$20bobobobo$21bo3bo!

User avatar
EvinZL
Posts: 545
Joined: November 8th, 2018, 4:15 pm
Location: A tungsten pool travelling towards the sun
Contact:

Re: 21-bit still life syntheses

Post by EvinZL » September 11th, 2021, 2:57 pm

MathAndCode wrote:
September 10th, 2021, 8:53 pm
wwei47 wrote:
September 10th, 2021, 5:52 pm
Another one down (xs21_0c9jzcic3cic):
I reduced the cost.

Code: Select all

x = 34, y = 29, rule = B3/S23
11bobo$12b2o$12bo17bo$30bobo$bo28b2o$2bo3bo5bo$3o4bo5bo$5b3o3b3o$32bo
$31bo$31b3o$2bo$obo$b2o3bo$7b2o$6b2o6b2o$14bobo$17bo$18bo$17b2o$17bo$
18bo$3bo13b2o2b2o$3b2o12bo3bobo$2bobo10bobo5bo$15b2o4bobobo$20bobobob
o$20bobobobo$21bo3bo!
Ripped from the star-based mw volcano synth, and further reduced by 1 glider:

Code: Select all

x = 18, y = 16, rule = B3/S23
o12bo$b2o10bobo$2o11b2o$9bo$7bobo$2bobo3b2o$3b2o$3bo$15b3o$3b2o3b2o5bo
$3b2o3bobo5bo$10bo$8bobobo$7bobobobo$7bobobobo$8bo3bo!

MathAndCode
Posts: 4972
Joined: August 31st, 2020, 5:58 pm

Re: 21-bit still life syntheses

Post by MathAndCode » September 11th, 2021, 4:30 pm

MathAndCode wrote:
September 10th, 2021, 8:53 pm
I reduced the cost.
This probably improves it further.

Code: Select all

x = 228, y = 32, rule = B3/S23
40bo$40bobo$5bo34b2o$6b2o5bo$5b2o4bobo$12b2o$41bo$41bobo$2bo38b2o$obo
$b2o6$18b2o$4bo13bobo$2bobo16bo179bo$3b2o17bo177bobo$23bo176bo2bo$22b
2o177b2o$22bo200b2o$23bo187bo12bo$22b2o2b2o183bo10bo$22bo3bobo182bo10b
2o$5bo14bobo5bo195bo$5b2o13b2o4bobobo168bo24bo$4bobo18bobobobo167b2o21b
obobo$25bobobobo166bobo20bobobobo$26bo3bo190bobobobo$222bo3bo!

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 12th, 2021, 8:15 pm

xs21_039s0gz25iq543 solved:

Code: Select all

x = 392, y = 97, rule = B3/S23
379bobo$379b2o$380bo5$378bo$378bobo$21bo320bo35b2o$21bobo319b2o$21b2o
319b2o$346bo$347b2o$346b2o3$10b2o68b2o17bo50b2o68b2o68b2o68b2o$10bo69b
o5bo11bo51bo5bo14bo48bo5bo63bo5bo63bo5bo$11bo13b2o54bo3bobo10b3o50bo3b
obo12bo50bo3bobo63bo3bobo63bo3bobo$12bo12bobo54bo2bo2bo63bo2bo2bo11b3o
49bo2bo2bo63bo2bo2bo63bo2bo2bo$10bobo12bo54bobo3b2o62bobo3b2o62bobo3b
2o62bobo3b2o62bobo3b2o$9bobo9b2o56bobo23bo43bobo67bobo67bobo67bobo$9bo
2b3o5b2o57bo2b3o19bo44bo2b3o18bobo43bo2b3o64bo2b3o64bo2b3o$10b2o3bo6bo
57b2o3bo18b3o43b2o3bo2b2o13b2o45b2o3bo2b2o16bo43b2o3bo2b2o60b2o3bo2b2o
$12bobo67bobo67bobo2bo2bo13bo47bobo2bo2bo3b2o8b2o46bobo2bo2bo3b2o41b2o
13bobo2bo2bo3b2o10bobo$12b2o68b2o68b2o4b2o62b2o4b2o4bobo8b2o45b2o4b2o
4bobo39bobo13b2o4b2o4bobo9b2o$235bo69bo42bo26bo11bo2$306bo69bo$305bobo
67bobo$306bo67bobo$375bo$100b3o194b3o$100bo140bo57bo$101bo73b3o62b2o
56bo65b2o$175bo64bobo63bo56bobo$176bo128b2o58bo24bo$231b3o71bobo81b2o$
233bo148b3o4bobo$232bo149bo$383bo5$362bo$362b2o$361bobo25$68bo$66bobo$
17bobo47b2o$17b2o$18bo$6bobo$7b2o$obo4bo$b2o15bobo$bo16b2o$19bo$75bo$
74bobo$7bo66bobo$6bobo66bo7b2o$7bo3bo72bo$8b4o70bo$12b2o68b2o$10bobo
67bobo$9bobo2bo64bobo2bo$9bo2b2obo63bo2b2obo$10b2o2bo65b2o2bo$12bo69bo
$12b2o68b2o!
EDIT: This component is already known, but it seems like transfer.py missed it.

Code: Select all

x = 391, y = 43, rule = B3/S23
253bo$253bobo$253b2o14$5b2o8b2o215bo135bo$6b2o7bobo154bo60bo132bobo5bo
13bobo$5bo9bo73bo82bobo56b3o127bo5b2o6bo12b2o$90b2o10bo69b2o185bobo11b
3o13bo$89b2o9b2o203bo54b2o$101b2o62bo139bobo$105bo60b2o7bobo127b2o$
104bo60b2o8b2o120bo$104b3o69bo118bobo$3o293b2o$2bo229bo$bo230b2o71b2o
63b2o3b2o$231bobo6bo64b2o3bo58bo2bo2b2o3bo$169b2o68bobo67bobo58b2o7bob
o$95b2o68b2o2b2o64b2o2b2o64b2o2b2o64b2o2b2o$95b2o68b2o68b2o68b2o68b2o
2$25b2o68b2o68b2o68b2o68b2o68b2o$23bo2bo2bob2o60bo2bo2bob2o60bo2bo2bob
2o60bo2bo2bob2o60bo2bo2bob2o50b2o8bo2bo2bob2o$23b2o2b4obo60b2o2b4obo
60b2o2b4obo60b2o2b4obo60b2o2b4obo49bobo8b2o2b4obo$25b2o68b2o68b2o68b2o
68b2o50b2o5bo10b2o$25bo2bo66bo2bo66bo2bo66bo2bo66bo2bo47bobo16bo2bo$
27b2o68b2o68b2o68b2o68b2o49bo18b2o2$362b2o$361bobo$363bo!
Self-proclaimed synthesis "expert"

MathAndCode
Posts: 4972
Joined: August 31st, 2020, 5:58 pm

Re: 21-bit still life syntheses

Post by MathAndCode » September 12th, 2021, 10:12 pm

I found a slow component that solves at least three xs21s.

Code: Select all

x = 230, y = 29, rule = B3/S23
4bo99bo99bo$5bo99bo99bo$3b3o97b3o97b3o2$20bo99bo99bo$bo16b2o81bo16b2o
81bo16b2o$2bo16b2o81bo16b2o81bo16b2o$3o97b3o97b3o$23bo99bo99bo$23bobo
97bobo97bobo$23b2o98b2o98b2o3$24bo99bo99bo$23b2o98b2o98b2o$23bobo97bob
o97bobo$28b2o98b2o98b2o$27b2o98b2o98b2o$13b2o14bo83b2o14bo83b2o14bo$
13bo99bo99bo$15bo99bo99bo$14b2o98b2o98b2o$13bo99bo99bo$13bo99bo99bo$
14b2o98b2o98b2obo$11b3o2bo94b3o2bo94b3o2b2o$11bo2bobo94bo2b2o95bo2bo$
13bobo97bo98b2o$14bo97b2o!

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 12th, 2021, 10:18 pm

Here's a skeleton for xs21_0db88gz4air221, but I don't have the time to fill it in right now.

Code: Select all

x = 243, y = 206, rule = B3/S23
240bo$240bobo$240b2o5$199bobo$200b2o$200bo6$201bobo$202b2o16bobo9bo$
202bo18b2o9bobo$221bo10b2o$214bobo$215b2o$215bo2$95bo$95bobo$95b2o$20b
o65bo74bobo$19bo67bo63bo9b2o$19b3o63b3o64bo9bo$150b3o$5bo5bo$6bo5bo$4b
3o3b3o4$83b2o68b2ob2o65b2o$82bobo2b2o5b2o56bobobobo63bobo$82bo5bo5bobo
55bo5bo63bo4bo$83b5o6bo58b5o65b5o2$15bo69bo69bo69bo$13b5o65b5o65b5o65b
5o$bo10bo5bo63bo5bo63bo5bo63bo5bo$b2o10bobobo65bobobo65bobobo65bobobo$
obo11b2ob2o65b2ob2o65b2ob2o65b2ob2o43$24bobo$23bo$23bo$23bo2bo$23b3o
14$13b2o$14bo$13bo3bo9b2o$13b5o2b2o5b2o$20bo14bo$15bo6bo12bobo$13b5o3b
2o12b2o$12bo5bo$13bobobo$14b2ob2o3$39b2o$39bobo$39bo$32bo$31b2o$31bobo
50$28bobo$28b2o$29bo$13b2o68b2o$14bo69bo$13bo69bo$13b4o66b4o$17bo69bo$
15bo2bo66bo2bo$13b5obo63b5o$12bo5bo63bo$13bobobo65bobo$14b2ob2o65b2o2$
20bo$19bobo$15b2o3bobo6bo$15b2o4b2o5b2o$28bobo2$21bo76bo$20bobo66bo7bo
$20bobo65bobo6b3o$21bo66bobo$89bo$29b2o$28b2o$30bo59b3o2$33bo$26b2o4b
2o$25b2o5bobo$27bo!
Self-proclaimed synthesis "expert"

MathAndCode
Posts: 4972
Joined: August 31st, 2020, 5:58 pm

Re: 21-bit still life syntheses

Post by MathAndCode » September 13th, 2021, 1:04 am

wwei47 wrote:
September 12th, 2021, 10:18 pm
Here's a skeleton for xs21_0db88gz4air221, but I don't have the time to fill it in right now.
I completed and improved it.

Code: Select all

x = 1346, y = 45, rule = B3/S23
619bobo$619b2o$620bo6$617bobo95b2o236bo127bo$588bo9bobo16b2o96b2o234bo
bo128bo$241bo344bobo9b2o18bo333b2o126b3o$240bo346b2o10bo365bobo$16bo
223b3o222bobo136bobo247bo103bo6b2o363b2o11bo$17b2o447b2o9bo126b2o247bo
104bobo5bo364bo11bobo$16b2o15bo192bo5bo233bo9bo128bo247b3o102b2o115b2o
123bo129bo12b2o$31b2o81bo8bobo101bo5bo116bo125b3o362b2o99b2o132bo121bo
bo16bo112b4o$32b2o78b5o6b2o100b3o3b3o116bobo489bo100bo131bo3bo119b2o
15bo117bo$111bo5bo6bo225b2o489bo3bo96bo3bo128b5o2b2o132b3o113bo2bo$
112bob3o224bo499b5o96b5o2b2o131bo6b2o239b5obo$30b2o81b2o227bo606b2o
126bo6bo4b2o238bo5bo$30bobo307b3o500bo100bo130b5o3b2o245bobobo$30bo86b
3o721b5o96b5o127bo5bo250b2ob2o$119bo351b2ob2o364bo5bo94bo5bo127bobobo$
118bo351bobobobo364bobobo96bobobo129b2ob2o116b2o$121b2o347bo5bo365b2ob
2o96b2ob2o250bo16bobo$121bobo112bo234b5o380b3o338bo3bo13b2o125bo$121bo
112b5o617bo340b5o2b2o10bo124b2o$222bo10bo5bo233bo241b2o140bo346bo130b
2o4bobo$222b2o10bobobo99b2o131b5o240bo482bo6bo127bobo$17b3o201bobo11b
2ob2o97bobo2b2o5b2o119bo5bo119b2o117bo3bo240b2o235b5o3b2o120b3o6bo$19b
o317bo5bo5bobo119bobobo120bobo116b5o240bobo233bo5bo126bo$18bo319b5o6bo
122b2ob2o116bo4bo361bo236bobobo126bo$593b5o119bo18b3o459b2ob2o$340bo
374b5o16bo$338b5o252bo118bo5bo16bo$bo335bo5bo249b5o117bobobo$b2o335bob
obo249bo5bo117b2ob2o$obo336b2ob2o249bobobo$594b2ob2o4$1203b2o$1202bobo
$1204bo!

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 13th, 2021, 8:56 am

MathAndCode wrote:
September 13th, 2021, 1:04 am
wwei47 wrote:
September 12th, 2021, 10:18 pm
Here's a skeleton for xs21_0db88gz4air221, but I don't have the time to fill it in right now.
I completed and improved it.
This transfers over to xs21_0db88gz4aar221:

Code: Select all

x = 1125, y = 45, rule = B3/S23
398bobo$398b2o$399bo6$396bobo95b2o236bo127bo$367bo9bobo16b2o96b2o234b
obo128bo$20bo344bobo9b2o18bo333b2o126b3o$19bo346b2o10bo365bobo$19b3o222b
obo136bobo247bo103bo6b2o363b2o11bo$245b2o9bo126b2o247bo104bobo5bo364b
o11bobo$5bo5bo233bo9bo128bo247b3o102b2o115b2o123bo129bo12b2o$6bo5bo116b
o125b3o362b2o99b2o132bo121bobo16bo112b4o$4b3o3b3o116bobo489bo100bo131b
o3bo119b2o15bo117bo$129b2o489bo3bo96bo3bo128b5o2b2o132b3o113bo2bo$120b
o499b5o96b5o2b2o131bo6b2o239b5obo$121bo606b2o126bo6bo4b2o238bo5bo$119b
3o500bo100bo130b5o3b2o245b3obo$620b5o96b5o127bo5bo251bob2o$250b2ob2o364b
o5bo94bo5bo127b3obo$249bobobobo364b3obo96b3obo130bob2o116b2o$249bo5bo
366bob2o97bob2o250bo16bobo$15bo234b5o380b3o338bo3bo13b2o125bo$13b5o617b
o340b5o2b2o10bo124b2o$bo10bo5bo233bo241b2o140bo346bo130b2o4bobo$b2o10b
3obo99b2o131b5o240bo482bo6bo127bobo$obo12bob2o97bobo2b2o5b2o119bo5bo119b
2o117bo3bo240b2o235b5o3b2o120b3o6bo$116bo5bo5bobo119b3obo120bobo116b5o
240bobo233bo5bo126bo$117b5o6bo123bob2o116bo4bo361bo236b3obo126bo$372b
5o119bo18b3o460bob2o$119bo374b5o16bo$117b5o252bo118bo5bo16bo$116bo5bo
249b5o117b3obo$117b3obo249bo5bo118bob2o$119bob2o249b3obo$374bob2o4$982b
2o$981bobo$983bo!
EDIT: xs21_8ka2jaik8zx643 solved:

Code: Select all

x = 38, y = 41, rule = B3/S23
18bobo$18b2o$19bo5$27bo$25b2o$26b2o$14b2o19b2o$15bo18b4o$o12bo19b2ob2o
$b2o8b4o19b2o$2o8bo4bo$9bobo2bobo$10bo2bobo$14bo5b2o$19bobo$11b2o6b2o
$10bo2bo$11b2obo4b2o$13bobo3b2o9bo$13bobo13b2o$14bo14bobo3$30b2o$2o28b
obo$b2o11bo15bo$o13b2o$13bobo$27bo$26b2o$26bobo2$10bo$9b3o$8b2obo$8b3o
$9b2o!
Edit 2: xs21_039s0gzoje0343 solved:

Code: Select all

x = 50, y = 39, rule = B3/S23
31bo$31bobo$31b2o4$3bo$bobo$2b2o$20bo$19bobo$19bo2bo12b3o$20b2o4b2o7b
o$27bo8bo$20b2o2b3o$20b2o2bo$48bo$42bo4bo$19b2o3b2o15bo5b3o$19b2o3bob
ob2o11b3o$25b2ob2o$19b2o$19bo$17b2o2bo$16bobob2o6b2o$17bo2bo7bobo$20b
obo6bo$21b2o5$3o$2bo$bo2$43b3o$43bo$44bo!
Last edited by wwei47 on September 13th, 2021, 1:07 pm, edited 1 time in total.
Self-proclaimed synthesis "expert"

User avatar
iNoMed
Posts: 232
Joined: August 29th, 2020, 3:05 pm
Location: Scotland

Re: 21-bit still life syntheses

Post by iNoMed » September 13th, 2021, 12:42 pm

Taking a break from hyper-expensive xs21 solutions for a bit, here's a relatively-tame (17G) solution to xs21_8u164koz122643:

Code: Select all

x = 71, y = 16, rule = B3/S23
50bo$51bo17bo$49b3o8bobo4b2o$o6bobo50b2o6b2o$b2o4b2o52bo$2o6bo56bo$54b
3o6b2o$64b2o$10bo47bo$9bobo37b2o6bobo$8bobo39b2o4bobo9b2o$8bo40bo6bo
11bobo$7b2o3b2o41b2o3b2o6bo$7bo4bo42bo4bo$8b3obo43b3obo$10b2o46b2o!

Code: Select all

x = 35, y = 5, rule = B3/S23
4b2o3b2o3bo3b2ob2o3b2ob2o$2o2bobo3bo2bobobobobobobobobobo$obobo2bo2bob
o2bobo2bo2bobo3bobo$2bobo3bobobobo2bo5bobo3bobob2o$b2ob2o3b2ob2o3b2o3b
2ob2o3b2ob2o!

User avatar
wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 13th, 2021, 1:17 pm

Some thoughts on xs21_0c4gf9a4z69611:

Code: Select all

x = 14, y = 18, rule = B3/S23
10bo$8b2ob2o2$8bo3bo$9b3o2$6b2o$6bobo2bobo$3b2obobo2bobo$3bo2b2o3bobo
$5bo$3bobo$2bobo4b2o$2b2o3b2o$7bo2$b5o$2o4b4o!
EDIT: On xs21_0g88raa4z23cic:

Code: Select all

x = 151, y = 16, rule = B3/S23
19b2o15b2o36bo$19bobo14bobo21bo13b2o$2b2o17bo16bo15bo5bo11bob2o26b2o$
2bo18b2ob2o12b2o14b3o3bo11b3o28bo3b2o13b2o$3bo19b3o15bo15bo2bo14bo12b
o2bo10b2obo2bo11bo2bo9bo13bo$2b2o17b2o15b4o12b4o2bo7bo3b4o12b4o10b5o13b
2o11b3o11b3o$bo18bo16bo15bo6bo7bo2bo14b2o12b2o13b2o11b2o6bo13bo$o2b3o
13bo2b3o11bo2b3o10bo2b3o2b5o5bo2b5o8bo2b5o6bo2b4o8bo2b4o6bo2b5o9b5o$b
2o2bo14b2o2bo12b2o2bo11b2o2bo13b2o2bo2bo8b2o2bo2bo6b2o2bo2bo7b2o2bo2b
o5b2o2bo10bo2bo$2bo18bo16bo15bo17bo4b2o9bo4b2o7bo4b2o8bo4b2o6bo13bo$2b
obo16bobo14bobo13bobo3b2o10bobo13bobo11bobo12bobo10bobo10b2obo$3bobo16b
obo14bobo13bobo2bo2b2o8bobo13bobo11bobo12bobo10bobo11bobo$4bo18bo16bo
15bo2bo3bo10bo15bo13bo14bo12bo12bobo$59bo86bo$59bo$59bo!
Self-proclaimed synthesis "expert"

MathAndCode
Posts: 4972
Joined: August 31st, 2020, 5:58 pm

Re: 21-bit still life syntheses

Post by MathAndCode » September 13th, 2021, 9:28 pm

This solves xs21_ca1tazbdw56.

Code: Select all

x = 430, y = 47, rule = B3/S23
221bo$222b2o41bo$221b2o41bo$264b3o3$378bo$378bobo$378b2o$183bobo$183b
2o58bo$26bo157bo57bo128bo$24b2o216b3o126bobo$25b2o133bo210b2o$161b2o$
160b2o$164b3o206b3o$155bo10bo206bo$155b2o8bo197bo10bo$154bobo85b2o118b
o$218bo24bo112bo5b3o$17bo198b2o22b3o58bobo50bobo$15b2o200b2o21bo60b2o
15b2o35b2o12b2o$o15b2o279b2o3bo15bo50bo52b2o$b2o72bobo47bobo46bobo64bo
bo53b2o21bobo48bobo48bobobobo$2o71b4obo44b4obo43b4obo40bo20b4obo74b3ob
o46b3obo42bo7b3obo$72bo5bo33bo9bo5bo42bo5bo40b2o18bo5bo78bo50bo43bo10b
o$73b3obo32b2o9bobobobo42bobobobo40bobo17bobobobo72bobobobo44bobobobo
42b3o3bobobobo$2b2o71b2o34b2o9b2ob2o42bob2ob2o60bob2ob2o72bob2ob2o44bo
b2ob2o38bobo7bob2ob2o$bobo165bo66bo78bo50bo45b2o7bo$3bo23bo140b2o65b2o
77b2o49b2o45bo7b2o$26b2o44b2o36b2o304b2o$26bobo42b2o36b2o244b2o58bobo$
64b2o7bo37bo242bobo60bo5b2o$65b2o289bo65b2o$64bo359bo$68b2o$68bobo191b
2o$14b3o51bo193bobo$14bo247bo$15bo3$129bo$32bo95b2o$31b2o95bobo$31bobo!


Edit: This solves xs21_ciir9a4z6426.

Code: Select all

x = 1070, y = 139, rule = B3/S23
626bobo$626b2o$627bo5$456bobo$457b2o$457bo58$617bobo$617b2o$618bo4$230b
o$228bobo$229b2o4$247bo$245b2o$246b2o$562b2o$562bobo$563b2o36bobo$601b
2o436b2obo$602bo217b2obo206bo8bob2o9b2o$820bob2o9b2o196b2o18bo2bo$569b
2o261bo2bo194b2o8b3o9b2o$569b2o250b3o9b2o204bo2b3o$8bo235b2o574bo2b3o
213bo5bo$7bo235b2o575bo5bo213b3obo$7b3o235bo575b3obo216b2o$251b2o570b
2o$250b2o807b2o$252bo296b2o289b2o216bo2bo$225b2o321bo2bo287bo2bo215bo
2bo$224bo2bo321b2o261bobo24bo2bo216b2o$225b2o586b2o25b2o$813bo2$827b2o
$826bo2bo$827b2o$2bo1064b2o$2o821bo243bobo$b2o819bobo242bo$822bobo$823b
o232b2o$837b2o217b2o$3o834b2o$o$bo3$1055b2o$538b3o19b2o274b2o217b2o$236b
2o302bo19b2o274b2o$236b2o301bo49b2o$589bobo$589bo2$536b3o$538bo$537bo
7$598bo$597b2o$597bobo3$620b2o$619b2o$621bo!


Another edit: This solves xs21_ca9ria4z39c.

Code: Select all

x = 291, y = 118, rule = B3/S23
194bo$195b2o$194b2o35$278bo$276b2o$277b2o2$230bo$231b2o$230b2o21$7bo$
7bobo255b2o$7b2o256b2o2$obo$b2o5b2o$bo5b2o$9bo257b2o$266bo2bo$267b2o$
241b2o5bo$240bobo4b2o$242bo4bobo12$255b2o$254b2o$256bo20$288b2o$230b2o
56bobo$231b2o55bo$230bo2$225b2o$226b2o$225bo!


Yet another edit: This solves xs21_0c4gf9a4z69611 (based on wwei47's method).

Code: Select all

x = 464, y = 62, rule = B3/S23
21bobo$21b2o$22bo3$29bo$28bo$5bo22b3o$6bo$4b3o28bobo$35b2o$36bo$15bob
o$15b2o160bo$16bo159bobo$o175bobo$b2o174bo$2o179bo$172b2o6bobo$171bo2b
o5bobo$172b2o7bo2$28bo$27b2o$27bobo2$22bo$21bobo$3bobo14bobo$4b2o14bo
$4bo13b2o2bo160bo276bo$17bobob2o159bobo273b2o$17bobo162bo2bo273b2o$18b
2o163b2o$332bo$331bobo$169b2o160bo2bo$169b2o10bo150b2o116b2o$180bobo267b
2o10bo$158b3o19bobo278bobo$160bo17b2obo136b2o141bobo$159bo19bo138b2o10b
o128b2obo$176b3o2bo147bobo128bo$175bo2bob2o147bobo125b3o2bo$176bobo148b
2obo125bo2bob2o$b3o173b2o149bo128bobo$3bo321b3o2bo13b2o112b2o$2bo321b
o2bob2o12b2o$325bobo17bo$13b2o16b2o293b2o$2o10bobo15b2o$b2o11bo17bo$o
2$10b3o$12bo$11bo3$16b2o$15b2o$17bo!


Fourth edit: This solves xs21_cq1dagz1qm11 and xs21_cq1dagzpi611.

Code: Select all

x = 512, y = 49, rule = B3/S23
13bo$11bobo$12b2o$360bo$361bo$359b3o$376bo$o374bo$b2o372b3o$2o2$142bo$
142bo$142bo$21bo$19b2o330bo$20b2o118bo211bo10b2o135b2o$139bobo208b3o9b
o2bo133bo2bo$139bobo92b2o125bo2bo133bo2bo$133b2o5bo92bo2bo124b2ob2o
132b2ob2o$15b2o115bo2bo96bo2bo126bo2bo133bo3bo$16b2o113bo2bo97b2ob2o
124bo2bo133bo2b2o$15bo115b2ob2o6b3o80bo7bo2bo125b2o11b2o114bo7b2o$23b
2o107bo2bo6bo83b2o4bo2bo139bobo111bobo8bo$22b2o107bo2bo8bo81b2o6b2o
140bo114b2o7bo$24bo107b2o365b2o2$237bo$136bo99bobo$135bobo97bo2bo$134b
o2bo98b2o113b2o7b2o15b3o$135b2o215b2o6bobo4bo9bo131b2o$351bo8bo5bo11bo
119b3o3bo4bobo$366b3o2b2o118b3o6bo3b2o3bo$371bobo119bo5bo3bobo$371bo
120bo3$28b2o$27b2o$29bo6$377b3o$377bo$378bo!


Fifth edit: This solves xs21_gjl4pb8oz1221.

Code: Select all

x = 970, y = 37, rule = B3/S23
10bobo$10b2o$11bo6$4bo$5b2o254b2o$4b2o255b2o432bo$132bo134bo8bo81b2o
183b2o149bo$131bobo132bobo6bo82b2o183b2o133b2o14b3o$132bobo126bo4bobo
6b3o86bo87b2o95bo128b2o141b2o$133bo127bo5bo95bobo86b2o94bobo133bo136b
2o132b2o$261bo101bobo92bo89bobo132bobo141bo126bo2bo$b2o354b3o4bo92bobo
82b3o4bo128bo4bobo140bobo125b3obo2bo$obo257bo196bobo218bo5bo136bo4bobo
129b4o5bobo$2bo256bobo189b3o4bo219bo142bo5bo128b2o9b2o$260bobo94bo184b
o278bo8b3o122bo3bo8bo$110bo150bo94bobo182bobo133bo19b2o144bobo109b2ob
2o$110b2o43bo201bobo91bo90bobo131bobo18bobo120bo22b2o$109bobo42b2o202b
o4b2o85bobo90bo4b2o127bobo17bo121bobo22bo$154bobo205bo2bo85bobo93bobo
128bo4b2o135bobo$362bo2bo86bo4b2o88b2o133bobo136bo4b2o$363b2o91bobo
223b2o141bobo$456b2o8bo358b2o132b3o$466bobo$369bo96b2o$368b2o$368bobo$
103b3o739b2o4bo$105bo447bo135bo154b2o4b2o$104bo448bo134bobo141bo13bo3b
obo$163b2o112bo177b3o95bo4b2o128bo2bo139bobo$162b2o112b2o179bo99b2o
130b2o140bo2bo$164bo111bobo177bo102bo272b2o!

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wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 16th, 2021, 9:54 am

MathAndCode wrote:
September 13th, 2021, 9:28 pm
Fifth edit: This solves xs21_gjl4pb8oz1221.

Code: Select all

x = 970, y = 37, rule = B3/S23
10bobo$10b2o$11bo6$4bo$5b2o254b2o$4b2o255b2o432bo$132bo134bo8bo81b2o
183b2o149bo$131bobo132bobo6bo82b2o183b2o133b2o14b3o$132bobo126bo4bobo
6b3o86bo87b2o95bo128b2o141b2o$133bo127bo5bo95bobo86b2o94bobo133bo136b
2o132b2o$261bo101bobo92bo89bobo132bobo141bo126bo2bo$b2o354b3o4bo92bobo
82b3o4bo128bo4bobo140bobo125b3obo2bo$obo257bo196bobo218bo5bo136bo4bobo
129b4o5bobo$2bo256bobo189b3o4bo219bo142bo5bo128b2o9b2o$260bobo94bo184b
o278bo8b3o122bo3bo8bo$110bo150bo94bobo182bobo133bo19b2o144bobo109b2ob
2o$110b2o43bo201bobo91bo90bobo131bobo18bobo120bo22b2o$109bobo42b2o202b
o4b2o85bobo90bo4b2o127bobo17bo121bobo22bo$154bobo205bo2bo85bobo93bobo
128bo4b2o135bobo$362bo2bo86bo4b2o88b2o133bobo136bo4b2o$363b2o91bobo
223b2o141bobo$456b2o8bo358b2o132b3o$466bobo$369bo96b2o$368b2o$368bobo$
103b3o739b2o4bo$105bo447bo135bo154b2o4b2o$104bo448bo134bobo141bo13bo3b
obo$163b2o112bo177b3o95bo4b2o128bo2bo139bobo$162b2o112b2o179bo99b2o
130b2o140bo2bo$164bo111bobo177bo102bo272b2o!
That's a component.

Code: Select all

x = 34, y = 27, rule = Life
o2bo$4o2$2b2o$2b2o$8bo$7bobo$2bo4bobo$2bo5bo$2bo8b3o$24bobo$bo22b2o$o
bo22bo$bobo$2bo4b2o$6bobo$6b2o5$26b2o4bo$25b2o4b2o$13bo13bo3bobo$12bo
bo$12bo2bo$13b2o!
Self-proclaimed synthesis "expert"

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A for awesome
Posts: 2424
Joined: September 13th, 2014, 5:36 pm
Location: Pembina University, Home of the Gliders
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Re: 21-bit still life syntheses

Post by A for awesome » September 16th, 2021, 9:58 am

wwei47 wrote:
September 16th, 2021, 9:54 am
That's a component.

Code: Select all

x = 34, y = 27, rule = Life
o2bo$4o2$2b2o$2b2o$8bo$7bobo$2bo4bobo$2bo5bo$2bo8b3o$24bobo$bo22b2o$o
bo22bo$bobo$2bo4b2o$6bobo$6b2o5$26b2o4bo$25b2o4b2o$13bo13bo3bobo$12bo
bo$12bo2bo$13b2o!
And reduced a bit:

Code: Select all

x = 14, y = 18, rule = B3/S23
o2bo$4o2$2b2o$2b2o$8bo$7bobo$2bo4bobo$2bo5bo$2bo8b3o2$bo$obo$bobo$2bo
4bo$6bobob3o$6b2o2bo$11bo!
praosylen#5847 (Discord)

The only decision I made was made
of flowers, to jump universes to one of springtime in
a land of former winter, where no invisible walls stood,
or could stand for more than a few hours at most...

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wwei47
Posts: 1063
Joined: February 18th, 2021, 11:18 am

Re: 21-bit still life syntheses

Post by wwei47 » September 16th, 2021, 9:48 pm

xs21_2596k4oz4a9611 solved:

Code: Select all

x = 372, y = 36, rule = B3/S23
94bo$94bobo$94b2o$67bo$65bobo$66b2o$365bo$365bobo$221bo143b2o$221bobo$
221b2o134bo$358b2o$210bo146b2o11b2o$135bo75bo157b2o$68bo67bo72b3o159bo
$69bo64b3o65bo$67b3o133bo$6bo194b3o$7bo338bobo$5b3o8bo69bo69bo69bo69bo
50b2o17bo$15bobo67bobo67bobo67bobo67bobo49bo17bobo$15bob3o39b2o24bob3o
58b2o5bob3o58b2o5bob3o58b2o5bob3o58b2o5bob3o$2bobo11bo3bo39b2o24bo3bo
58bo6bo3bo54bo3bo6bo3bo56bobo6bo3bo56bobo6bo3bo$3b2o13bobo38bo4b2o15b
2o5bobo46bo11bob2o5bobo53bobo2bob2o5bobo55bo2bob2o5bobo38b2o15bo2bob2o
5bobo$3bo12bob2o43bobo14bobo3bob2o47b2o11bobo3bob2o45b3o7b2o3bobo3bob
2o56b2o2bobo3bob2o37b2ob2o14b2o2bobo3bob2o$15bobo47bo15bo3bobo48bobo
12bo3bobo49bo13bo3bobo63bo3bobo39b4o20bo3bobo$14bo2bo66bo2bo66bo2bo48b
o17bo2bo66bo2bo40b2o11b2o11bo2bo$15b2o68b2o68b2o68b2o68b2o53bo2bo11b2o
$139b3o209b2o$141bo$140bo144b2o$208bo76bobo$3o205b2o75bo$2bo204bobo66b
2o$bo273bobo$277bo!
EDIT: xs21_2596k4oz4a9611 solved:

Code: Select all

x = 36, y = 27, rule = B3/S23
34bo$33bo$24bo8b3o$22b2o$23b2o2$14bo15bo$15bo12b2o$13b3o13b2o3$5bobo$o
bo3b2o$b2o3bo$bo4$14bo6b2o$13bobo4bobo$14bo6bo$4b2o11b2o$5b2o8bo2bo2bo
$4bo10b2o2b5o$24bo$21b3o$21bo!
Self-proclaimed synthesis "expert"

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