Bugs (B3567/S15678)

[gzaytman]

Anyone know of a still life besides the domino and duoplet?

I found the following extensible partial and don't know whether it can be completed.

Code: Select all

x = 18, y = 18, rule = B3567/S15678
7bo2bo2bo2bo$bo4bo2bo2bo2bo$2bobo$5b13o$2bob14o$3b15o$bob15o$o2b15o$3b
15o$bob15o$o2b15o$3b15o$bob15o$o2b15o$3b15o$bob15o$o2b15o$3b15o!

Also, does anyone know where the name "Bugs" came from?

[FWKnightship]

P7,P8,P16:

Code: Select all

x = 54, y = 23, rule = B3567/S15678
4bo13bo22b4o$bo2bo2bo8bob4obo14bo2b4o$2b5o11b4o16b9o$2b5o9b9o10b12obo$
4ob4o7b8o12b13obo$2b5o9b8o10b17o$2b5o8b9o11b6ob9o$bo2bo2bo10b4o11b20o$
4bo11bob4obo9b19o$21bo9b21o$31b16ob6o$31b11ob11o$31b6ob16o$33b21o$33b
19o$32b20o$34b9ob6o$34b17o$34bob13o$36bob12o$38b9o$40b4o2bo$40b4o!

[Layz Boi]

two P3's, P5, P8, three P10's:

Code: Select all

x = 57, y = 44, rule = B3567/S15678
4bo7bo9bo$b4obo6bo7bo13bo$2b5o9b3o14bobobo$7o8b2ob2o13b5o14bo$b7o6b7o
10bob5obo11b3o$b5o8bob3obo10b9o11b3o$bob4o7b7o11b3ob3o10b7o$3bo11b2ob
2o12b7o11b5o$16b3o13b3ob3o10b7o$13bo7bo9b9o11b3o$12bo9bo8bob5obo11b3o$
33b5o14bo$33bobobo$35bo$2b4o$3b2o$b6o$2b4o$2b4o$b6o45bo$3b2o45bo3bo$2b
4o45bobo$51b3o$50b5o$51b3o$51bobo$50bo3bo$52bo8$53b2o$51bo2bo$50b3ob3o
$49b5o2bo$50b5o$48bo2b5o$48b3ob3o$50bo2bo$50b2o!

[LaundryPizza03]

It was one of the rules name by David Eppstein. One possible origin of the name is that there are many medium-sized spaceships that resemble various kinds of insects.

Code: Select all

x = 47, y = 153, rule = B3567/S15678
11b4o$11b5o$9b8o$9b8o$6b11o$7b10o$6b9o$7b8o$6b7o$6b7o$5b4obobo$2bob3o$
b5o$2b3o$o2b3o$4bo$2bo3$28b4o$31bo$29bobo$26bobo2bo$25bo$24b2o2bo$21b
3o2b2o$19bob4obo$19b7o$19b7o$17b9o$16b8o$14b11o$12bob8o$12b10o$11b10o$
12b8o$9b11o$10b8o$8b11o$8b7obo$7b8o$6bob5obo$6b7o$6b3obo$4b6o$2b5o$ob
5o$2b4o$ob4o2$2bobo5$8b3o$8b4o$3bo2bobo2bo$3bo2bobobo$bobo2bo$3b2o2bo$
2b4o2bo$7obo$b5o2bo$b4o5$5bo$5o$5o$5o$5o$5bo5$o$o3bo$2bobo$bo4b2o$4bo
2bo$4bo2bo$bo4b2o$2bobo$o3bo$o3$4bo$2bobo$4b3o$7bo$obob5o$obob5o$7bo$
4b3o$2bobo$4bo6$2b7o$2b7o$10o$12o$12o$10o$2b7o$2b7o6$14b2o$4o7bo3bobo$
5bobobobobob2o$4o2b5o2bob2o$2bo4b2obo4bobo$14b2o3$20b2o$20b3obo$19b4ob
o$4b3obo8bob4o$4b3obo2bo4b2obobobo$2b5o2b2ob2obobobo$o2b5o4bob2obobobo
$2b5o2b2ob2obobobo$4b3obo2bo4b2obobobo$4b3obo8bob4o$19b4obo$20b3obo$
20b2o3$b2o14bo22b2o$2bo2b4o5bobo$2b2o2bo3b7o4bobo2bo13b3obo$10obo4b8o
3bo8bo4b5o$b3o3bo10b4o3b4ob8o2b7o$10o6b12o7b2o3b7o$b3o3bo10b4o3b4ob8o
2b7o$10obo4b8o3bo8bo4b5o$2b2o2bo3b7o4bobo2bo13b3obo$2bo2b4o5bobo$b2o
14bo22b2o!

[LaundryPizza03]

Quadratically extensible c/3o, based on the spaceinvaders result of FWKnightship. Each ship has a constant population of 24*n^2+88*n+86 for n ≥ 0.

Code: Select all

x = 90, y = 37, rule = B3567/S15678
3bo4bo11bo4bo17bo4bo23bo4bo$bobob2obobo7bobob2obobo13bobob2obobo19bobo
b2obobo$3b6o11b6o17b6o23b6o$b10o7b10o13b10o19b10o$b10o7b10o13b10o19b
10o$2b8o9b8o15b8o21b8o$12o5b12o11b12o17b12o$2b8o7b12o11b12o17b12o$2b8o
5b16o7b16o13b16o$3b6o7b14o9b14o15b14o$3b6o5b18o5b18o11b18o$5b2o9b14o7b
18o11b18o$5b2o9b14o5b22o7b22o$17b12o7b20o9b20o$17b12o5b24o5b24o$19b8o
9b20o7b24o$19b8o9b20o5b28o$20b6o11b18o7b26o$20b6o11b18o5b30o$22b2o15b
14o9b26o$22b2o15b14o9b26o$40b12o11b24o$40b12o11b24o$42b8o15b20o$42b8o
15b20o$43b6o17b18o$43b6o17b18o$45b2o21b14o$45b2o21b14o$69b12o$69b12o$
71b8o$71b8o$72b6o$72b6o$74b2o$74b2o!

[gzaytman]

Some period 2 "inverse oscillators" (black on white).

Code: Select all

x = 36, y = 36, rule = B3567/S15678
16b4o$16b4o$14b8o$14b8o$12b12o$12b12o$10b5o2bo2b6o$10b5o5b6o$8b6o7b7o$
8b6o7b7o$6b10o3b11o$6b24o$4b28o$4b6ob15o2b4o$2b6o4b13o4b5o$2b5o5b6o2b
5o4b5o$8o5b3o4b4ob2ob8o$8o4b4o5b3o4b8o$9ob7o4b3o4b8o$17o2b6o2b9o$2b32o
$2b32o$4b13ob14o$4b11o5b12o$6b8o7b9o$6b9o5b10o$8b6o7b7o$8b7o5b8o$10b7o
b8o$10b16o$12b12o$12b12o$14b8o$14b8o$16b4o$16b4o!

[Yoel]

There is some disambiguation though. The Large-than-Life rule R5,C0,M1,S34..58,B34..45,NM known as Bosco is sometimes also called Bugs. I think Kellie Michele Evans who discovered this rule uses both terms in her 1996 PhD, but I am not sure.

[GUYTU6J]

A dot supported by a period-2 edge replicates following Wolfram's Rule 90.

Code: Select all

x = 38, y = 38, rule = B3567/S15678History
3.B.AC$2.4ABD$.B6AD$8ABD$.9AD$B9ABD$.11AD$2.B9ABD$3.11AD$4.B9ABD$5.
11AD$6.B9ABD$7.11AD6.D$8.B9ABD4.D$9.11AD2.D$10.B9AB2D$11.11AD$12.B9AB
D$13.11AD$14.B9ABD$15.11AD$16.B9ABD$17.11AD$18.B9ABD$19.11AD$20.B9ABD
$21.11AD$22.B9ABD$23.11AD$24.B9ABD$25.11AD$26.B9ABC$27.11A$28.B8A$29.
8AB$30.B6A$31.4AB$32.B.A!

This means that for any even number N there is a period-N oscillator. See this thread for more information.

As another example, the following attachment is a long period-22 oscillator:

bugsp22.mc

(29.55 KiB) Downloaded 40 times

[LaundryPizza03]

c/6d, a new speed:

Code: Select all

x = 32, y = 32, rule = B3567/S15678
2b2o2bo$o3bo2bo$b3o$4o2b2o$bob3obo$b6o$bo2b4o$o3b3o2bo$3bo2b3o3bo$6bo
2bo3bo$8b2o3b2o$9bob4o$12bob2o$9b6obo$12b5o$8bo3b6o$13b5o$14b4o$14bobo
4bo$17b4ob2o$20b3o$17b7o$19b7o$19b7o$18bobob2obo$21b2o2bob3o$22bo3bo$
26b4obo$26bo2bo$24b2o3bo$27bobo$27b2o!

[GUYTU6J]

A dot supported by a period-2 edge replicates following Wolfram's Rule 90.
...
This means that for any even number N there is a period-N oscillator.

If confirmed, please update the LifeWiki article.

Some high-period oscillators in D8_4_spaceinvaders_stdin_test are even more complex, such as the xp316.

How to model the behaviour on grain boundaries marked in red?

Code: Select all

x = 1008, y = 1008, rule = B3567/S15678History
8.2A$8.2A$6.6A$7.4A$7.4A$6.D4A$2.A2.D.D7.A$2.4AD.2A2.4A$6A.A2.A.6A$6A
.A2.A.6A$2.4A2.2A2.4A$2.A12.A$7.4A$7.4A$7.4A$6.6A$8.2A$8.2A3$32.2A$
32.2A$30.6A$30.6A$28.10A$29.8A$29.8A$28.D8A$24.A2.D.D.4A6.A$24.4AD.D
4A3.4A$22.6A.D.D6.6A$22.8AD.2A2.8A$20.10A.A2.A.10A$20.10A.A2.A.10A$
22.8A2.2A2.8A$22.6A10.6A$24.4A3.4A3.4A$24.A6.4A6.A$29.8A$29.8A$29.8A
19.2A$28.10A18.2A$30.6A18.6A$30.6A18.6A$32.2A18.10A$32.2A18.10A$50.
14A$51.12A$51.12A$50.D12A$46.A2.D.D.8A6.A$46.4AD.D8A3.4A$44.6A.D.D.4A
5.6A$44.8AD.D4A3.8A$42.10A.D.D6.10A$42.12AD.2A2.12A$40.14A.A2.A.14A$
40.14A.A2.A.14A$42.12A2.2A2.12A$42.10A10.10A$44.8A3.4A3.8A$44.6A5.4A
5.6A$46.4A3.8A3.4A$46.A6.8A6.A$51.12A$51.12A$51.12A$50.14A$52.10A$52.
10A$54.6A30.2A$54.6A30.2A$56.2A30.6A$56.2A30.6A$86.10A$86.10A$84.14A$
84.14A$82.18A$83.16A$83.16A$82.D16A$78.A2.D.D.12A6.A$78.4AD.D12A3.4A$
76.6A.D.D.8A5.6A$76.8AD.D8A3.8A$74.10A.D.D.4A5.10A$74.12AD.D4A3.12A$
72.14A.D.D6.14A$72.16AD.2A2.16A$70.18A.A2.A.18A$70.18A.A2.A.18A$72.
16A2.2A2.16A$72.14A10.14A$74.12A3.4A3.12A$74.10A5.4A5.10A$76.8A3.8A3.
8A$76.6A5.8A5.6A$78.4A3.12A3.4A$78.A6.12A6.A$83.16A25.2A$83.16A25.2A$
83.16A23.6A$82.18A22.6A$84.14A22.10A$84.14A22.10A$86.10A22.14A$86.10A
22.14A$88.6A22.18A$88.6A22.18A$90.2A22.22A$90.2A23.20A$115.20A$114.D
20A$110.A2.D.D.16A6.A$110.4AD.D16A3.4A$108.6A.D.D.12A5.6A$108.8AD.D
12A3.8A$106.10A.D.D.8A5.10A$106.12AD.D8A3.12A$104.14A.D.D.4A5.14A$
104.16AD.D4A3.16A$102.18A.D.D6.18A$102.20AD.2A2.20A$100.22A.A2.A.22A$
100.22A.A2.A.22A$102.20A2.2A2.20A$102.18A10.18A$104.16A3.4A3.16A$104.
14A5.4A5.14A$106.12A3.8A3.12A$106.10A5.8A5.10A$108.8A3.12A3.8A$108.6A
5.12A5.6A$110.4A3.16A3.4A$110.A6.16A6.A$115.20A$115.20A$115.20A$114.
22A$116.18A34.2A$116.18A34.2A$118.14A34.6A$118.14A34.6A$120.10A34.10A
$120.10A34.10A$122.6A34.14A$122.6A34.14A$124.2A34.18A$124.2A34.18A$
158.22A$158.22A$156.26A$157.24A$157.24A$156.D24A$152.A2.D.D.20A6.A$
152.4AD.D20A3.4A$150.6A.D.D.16A5.6A$150.8AD.D16A3.8A$148.10A.D.D.12A
5.10A$148.12AD.D12A3.12A$146.14A.D.D.8A5.14A$146.16AD.D8A3.16A$144.
18A.D.D.4A5.18A$144.20AD.D4A3.20A$142.22A.D.D6.22A$142.24AD.2A2.24A$
140.26A.A2.A.26A$140.26A.A2.A.26A$142.24A2.2A2.24A$142.22A10.22A$144.
20A3.4A3.20A$144.18A5.4A5.18A$146.16A3.8A3.16A$146.14A5.8A5.14A$148.
12A3.12A3.12A$148.10A5.12A5.10A$150.8A3.16A3.8A$150.6A5.16A5.6A$152.
4A3.20A3.4A$152.A6.20A6.A$157.24A$157.24A$157.24A$156.26A$158.22A$
158.22A$160.18A$160.18A$162.14A46.2A$162.14A46.2A$164.10A46.6A$164.
10A46.6A$166.6A46.10A$166.6A46.10A$168.2A46.14A$168.2A46.14A$214.18A$
214.18A$212.22A$212.22A$210.26A$210.26A$208.30A$209.28A$209.28A$208.D
28A$204.A2.D.D.24A6.A$204.4AD.D24A3.4A$202.6A.D.D.20A5.6A$202.8AD.D
20A3.8A$200.10A.D.D.16A5.10A$200.12AD.D16A3.12A$198.14A.D.D.12A5.14A$
198.16AD.D12A3.16A$196.18A.D.D.8A5.18A$196.20AD.D8A3.20A$194.22A.D.D.
4A5.22A$194.24AD.D4A3.24A$192.26A.D.D6.26A$192.28AD.2A2.28A$190.30A.A
2.A.30A$190.30A.A2.A.30A$192.28A2.2A2.28A$192.26A10.26A$194.24A3.4A3.
24A$194.22A5.4A5.22A$196.20A3.8A3.20A$196.18A5.8A5.18A$198.16A3.12A3.
16A$198.14A5.12A5.14A$200.12A3.16A3.12A$200.10A5.16A5.10A$202.8A3.20A
3.8A$202.6A5.20A5.6A$204.4A3.24A3.4A$204.A6.24A6.A$209.28A$209.28A$
209.28A39.2A$208.30A38.2A$210.26A38.6A$210.26A38.6A$212.22A38.10A$
212.22A38.10A$214.18A38.14A$214.18A38.14A$216.14A38.18A$216.14A38.18A
$218.10A38.22A$218.10A38.22A$220.6A38.26A$220.6A38.26A$222.2A38.30A$
222.2A38.30A$260.34A$261.32A$261.32A$260.D32A$256.A2.D.D.28A6.A$256.
4AD.D28A3.4A$254.6A.D.D.24A5.6A$254.8AD.D24A3.8A$252.10A.D.D.20A5.10A
$252.12AD.D20A3.12A$250.14A.D.D.16A5.14A$250.16AD.D16A3.16A$248.18A.D
.D.12A5.18A$248.20AD.D12A3.20A$246.22A.D.D.8A5.22A$246.24AD.D8A3.24A$
244.26A.D.D.4A5.26A$244.28AD.D4A3.28A$242.30A.D.D6.30A$242.32AD.2A2.
32A$240.34A.A2.A.34A$240.34A.A2.A.34A$242.32A2.2A2.32A$242.30A10.30A$
244.28A3.4A3.28A$244.26A5.4A5.26A$246.24A3.8A3.24A$246.22A5.8A5.22A$
248.20A3.12A3.20A$248.18A5.12A5.18A$250.16A3.16A3.16A$250.14A5.16A5.
14A$252.12A3.20A3.12A$252.10A5.20A5.10A$254.8A3.24A3.8A$254.6A5.24A5.
6A$256.4A3.28A3.4A$256.A6.28A6.A$261.32A$261.32A$261.32A$260.34A$262.
30A$262.30A$264.26A50.2A$264.26A50.2A$266.22A50.6A$266.22A50.6A$268.
18A50.10A$268.18A50.10A$270.14A50.14A$270.14A50.14A$272.10A50.18A$
272.10A50.18A$274.6A50.22A$274.6A50.22A$276.2A50.26A$276.2A50.26A$
326.30A$326.30A$324.34A$324.34A$322.38A$323.36A$323.36A$322.D36A$318.
A2.D.D.32A6.A$318.4AD.D32A3.4A$316.6A.D.D.28A5.6A$316.8AD.D28A3.8A$
314.10A.D.D.24A5.10A$314.12AD.D24A3.12A$312.14A.D.D.20A5.14A$312.16AD
.D20A3.16A$310.18A.D.D.16A5.18A$310.20AD.D16A3.20A$308.22A.D.D.12A5.
22A$308.24AD.D12A3.24A$306.26A.D.D.8A5.26A$306.28AD.D8A3.28A$304.30A.
D.D.4A5.30A$304.32AD.D4A3.32A$302.34A.D.D6.34A$302.36AD.2A2.36A$300.
38A.A2.A.38A$300.38A.A2.A.38A$302.36A2.2A2.36A$302.34A10.34A$304.32A
3.4A3.32A$304.30A5.4A5.30A$306.28A3.8A3.28A$306.26A5.8A5.26A$308.24A
3.12A3.24A$308.22A5.12A5.22A$310.20A3.16A3.20A$310.18A5.16A5.18A$312.
16A3.20A3.16A$312.14A5.20A5.14A$314.12A3.24A3.12A$314.10A5.24A5.10A$
316.8A3.28A3.8A$316.6A5.28A5.6A$318.4A3.32A3.4A$318.A6.32A6.A$323.36A
45.2A$323.36A45.2A$323.36A43.6A$322.38A42.6A$324.34A42.10A$324.34A42.
10A$326.30A42.14A$326.30A42.14A$328.26A42.18A$328.26A42.18A$330.22A
42.22A$330.22A42.22A$332.18A42.26A$332.18A42.26A$334.14A42.30A$334.
14A42.30A$336.10A42.34A$336.10A42.34A$338.6A42.38A$338.6A42.38A$340.
2A42.42A$340.2A43.40A$385.40A$384.D40A$380.A2.D.D.36A6.A$380.4AD.D36A
3.4A$378.6A.D.D.32A5.6A$378.8AD.D32A3.8A$376.10A.D.D.28A5.10A$376.12A
D.D28A3.12A$374.14A.D.D.24A5.14A$374.16AD.D24A3.16A$372.18A.D.D.20A5.
18A$372.20AD.D20A3.20A$370.22A.D.D.16A5.22A$370.24AD.D16A3.24A$368.
26A.D.D.12A5.26A$368.28AD.D12A3.28A$366.30A.D.D.8A5.30A$366.32AD.D8A
3.32A$364.34A.D.D.4A5.34A$364.36AD.D4A3.36A$362.38A.D.D6.38A$362.40AD
.2A2.40A$360.42A.A2.A.42A$360.42A.A2.A.42A$362.40A2.2A2.40A$362.38A
10.38A$364.36A3.4A3.36A$364.34A5.4A5.34A$366.32A3.8A3.32A$366.30A5.8A
5.30A$368.28A3.12A3.28A$368.26A5.12A5.26A$370.24A3.16A3.24A$370.22A5.
16A5.22A$372.20A3.20A3.20A$372.18A5.20A5.18A$374.16A3.24A3.16A$374.
14A5.24A5.14A$376.12A3.28A3.12A$376.10A5.28A5.10A$378.8A3.32A3.8A$
378.6A5.32A5.6A$380.4A3.36A3.4A$380.A6.36A6.A$385.40A$385.40A$385.40A
$384.42A$386.38A54.2A$386.38A54.2A$388.34A54.6A$388.34A54.6A$390.30A
54.10A$390.30A54.10A$392.26A54.14A$392.26A54.14A$394.22A54.18A$394.
22A54.18A$396.18A54.22A$396.18A54.22A$398.14A54.26A$398.14A54.26A$
400.10A54.30A$400.10A54.30A$402.6A54.34A$402.6A54.34A$404.2A54.38A$
404.2A54.38A$458.42A$458.42A$456.46A$457.44A$457.44A$456.D44A$452.A2.
D.D.40A6.A$452.4AD.D40A3.4A$450.6A.D.D.36A5.6A$450.8AD.D36A3.8A$448.
10A.D.D.32A5.10A$448.12AD.D32A3.12A$446.14A.D.D.28A5.14A$446.16AD.D
28A3.16A$444.18A.D.D.24A5.18A$444.20AD.D24A3.20A$442.22A.D.D.20A5.22A
$442.24AD.D20A3.24A$440.26A.D.D.16A5.26A$440.28AD.D16A3.28A$438.30A.D
.D.12A5.30A$438.32AD.D12A3.32A$436.34A.D.D.8A5.34A$436.36AD.D8A3.36A$
434.38A.D.D.4A5.38A$434.40AD.D4A3.40A$432.42A.D.D6.42A$432.44AD.2A2.
44A$430.46A.A2.A.46A$430.46A.A2.A.46A$432.44A2.2A2.44A$432.42A10.42A$
434.40A3.4A3.40A$434.38A5.4A5.38A$436.36A3.8A3.36A$436.34A5.8A5.34A$
438.32A3.12A3.32A$438.30A5.12A5.30A$440.28A3.16A3.28A$440.26A5.16A5.
26A$442.24A3.20A3.24A$442.22A5.20A5.22A$444.20A3.24A3.20A$444.18A5.
24A5.18A$446.16A3.28A3.16A$446.14A5.28A5.14A$448.12A3.32A3.12A$448.
10A5.32A5.10A$450.8A3.36A3.8A$450.6A5.36A5.6A$452.4A3.40A3.4A$452.A6.
40A6.A$457.44A$457.44A$457.44A$456.46A$458.42A$458.42A$460.38A$460.
38A$462.34A66.2A$462.34A66.2A$464.30A66.6A$464.30A66.6A$466.26A66.10A
$466.26A66.10A$468.22A66.14A$468.22A66.14A$470.18A66.18A$470.18A66.
18A$472.14A66.22A$472.14A66.22A$474.10A66.26A$474.10A66.26A$476.6A66.
30A$476.6A66.30A$478.2A66.34A$478.2A66.34A$544.38A$544.38A$542.42A$
542.42A$540.46A$540.46A$538.50A$539.48A$539.48A$538.D48A$534.A2.D.D.
44A6.A$534.4AD.D44A3.4A$532.6A.D.D.40A5.6A$532.8AD.D40A3.8A$530.10A.D
.D.36A5.10A$530.12AD.D36A3.12A$528.14A.D.D.32A5.14A$528.16AD.D32A3.
16A$526.18A.D.D.28A5.18A$526.20AD.D28A3.20A$524.22A.D.D.24A5.22A$524.
24AD.D24A3.24A$522.26A.D.D.20A5.26A$522.28AD.D20A3.28A$520.30A.D.D.
16A5.30A$520.32AD.D16A3.32A$518.34A.D.D.12A5.34A$518.36AD.D12A3.36A$
516.38A.D.D.8A5.38A$516.40AD.D8A3.40A$514.42A.D.D.4A5.42A$514.44AD.D
4A3.44A$512.46A.D.D6.46A$512.48AD.2A2.48A$510.50A.A2.A.50A$510.50A.A
2.A.50A$512.48A2.2A2.48A$512.46A10.46A$514.44A3.4A3.44A$514.42A5.4A5.
42A$516.40A3.8A3.40A$516.38A5.8A5.38A$518.36A3.12A3.36A$518.34A5.12A
5.34A$520.32A3.16A3.32A$520.30A5.16A5.30A$522.28A3.20A3.28A$522.26A5.
20A5.26A$524.24A3.24A3.24A$524.22A5.24A5.22A$526.20A3.28A3.20A$526.
18A5.28A5.18A$528.16A3.32A3.16A$528.14A5.32A5.14A$530.12A3.36A3.12A$
530.10A5.36A5.10A$532.8A3.40A3.8A$532.6A5.40A5.6A$534.4A3.44A3.4A$
534.A6.44A6.A$539.48A$539.48A$539.48A59.2A$538.50A58.2A$540.46A58.6A$
540.46A58.6A$542.42A58.10A$542.42A58.10A$544.38A58.14A$544.38A58.14A$
546.34A58.18A$546.34A58.18A$548.30A58.22A$548.30A58.22A$550.26A58.26A
$550.26A58.26A$552.22A58.30A$552.22A58.30A$554.18A58.34A$554.18A58.
34A$556.14A58.38A$556.14A58.38A$558.10A58.42A$558.10A58.42A$560.6A58.
46A$560.6A58.46A$562.2A58.50A$562.2A58.50A$620.54A$621.52A$621.52A$
620.D52A$616.A2.D.D.48A6.A$616.4AD.D48A3.4A$614.6A.D.D.44A5.6A$614.8A
D.D44A3.8A$612.10A.D.D.40A5.10A$612.12AD.D40A3.12A$610.14A.D.D.36A5.
14A$610.16AD.D36A3.16A$608.18A.D.D.32A5.18A$608.20AD.D32A3.20A$606.
22A.D.D.28A5.22A$606.24AD.D28A3.24A$604.26A.D.D.24A5.26A$604.28AD.D
24A3.28A$602.30A.D.D.20A5.30A$602.32AD.D20A3.32A$600.34A.D.D.16A5.34A
$600.36AD.D16A3.36A$598.38A.D.D.12A5.38A$598.40AD.D12A3.40A$596.42A.D
.D.8A5.42A$596.44AD.D8A3.44A$594.46A.D.D.4A5.46A$594.48AD.D4A3.48A$
592.50A.D.D6.50A$592.52AD.2A2.52A$590.54A.A2.A.54A$590.54A.A2.A.54A$
592.52A2.2A2.52A$592.50A10.50A$594.48A3.4A3.48A$594.46A5.4A5.46A$596.
44A3.8A3.44A$596.42A5.8A5.42A$598.40A3.12A3.40A$598.38A5.12A5.38A$
600.36A3.16A3.36A$600.34A5.16A5.34A$602.32A3.20A3.32A$602.30A5.20A5.
30A$604.28A3.24A3.28A$604.26A5.24A5.26A$606.24A3.28A3.24A$606.22A5.
28A5.22A$608.20A3.32A3.20A$608.18A5.32A5.18A$610.16A3.36A3.16A$610.
14A5.36A5.14A$612.12A3.40A3.12A$612.10A5.40A5.10A$614.8A3.44A3.8A$
614.6A5.44A5.6A$616.4A3.48A3.4A$616.A6.48A6.A$621.52A$621.52A$621.52A
$620.54A$622.50A$622.50A$624.46A70.2A$624.46A70.2A$626.42A70.6A$626.
42A70.6A$628.38A70.10A$628.38A70.10A$630.34A70.14A$630.34A70.14A$632.
30A70.18A$632.30A70.18A$634.26A70.22A$634.26A70.22A$636.22A70.26A$
636.22A70.26A$638.18A70.30A$638.18A70.30A$640.14A70.34A$640.14A70.34A
$642.10A70.38A$642.10A70.38A$644.6A70.42A$644.6A70.42A$646.2A70.46A$
646.2A70.46A$716.50A$716.50A$714.54A$714.54A$712.58A$713.56A$713.56A$
712.D56A$708.A2.D.D.52A6.A$708.4AD.D52A3.4A$706.6A.D.D.48A5.6A$706.8A
D.D48A3.8A$704.10A.D.D.44A5.10A$704.12AD.D44A3.12A$702.14A.D.D.40A5.
14A$702.16AD.D40A3.16A$700.18A.D.D.36A5.18A$700.20AD.D36A3.20A$698.
22A.D.D.32A5.22A$698.24AD.D32A3.24A$696.26A.D.D.28A5.26A$696.28AD.D
28A3.28A$694.30A.D.D.24A5.30A$694.32AD.D24A3.32A$692.34A.D.D.20A5.34A
$692.36AD.D20A3.36A$690.38A.D.D.16A5.38A$690.40AD.D16A3.40A$688.42A.D
.D.12A5.42A$688.44AD.D12A3.44A$686.46A.D.D.8A5.46A$686.48AD.D8A3.48A$
684.50A.D.D.4A5.50A$684.52AD.D4A3.52A$682.54A.D.D6.54A$682.56AD.2A2.
56A$680.58A.A2.A.58A$680.58A.A2.A.58A$682.56A2.2A2.56A$682.54A10.54A$
684.52A3.4A3.52A$684.50A5.4A5.50A$686.48A3.8A3.48A$686.46A5.8A5.46A$
688.44A3.12A3.44A$688.42A5.12A5.42A$690.40A3.16A3.40A$690.38A5.16A5.
38A$692.36A3.20A3.36A$692.34A5.20A5.34A$694.32A3.24A3.32A$694.30A5.
24A5.30A$696.28A3.28A3.28A$696.26A5.28A5.26A$698.24A3.32A3.24A$698.
22A5.32A5.22A$700.20A3.36A3.20A$700.18A5.36A5.18A$702.16A3.40A3.16A$
702.14A5.40A5.14A$704.12A3.44A3.12A$704.10A5.44A5.10A$706.8A3.48A3.8A
$706.6A5.48A5.6A$708.4A3.52A3.4A$708.A6.52A6.A$713.56A65.2A$713.56A
65.2A$713.56A63.6A$712.58A62.6A$714.54A62.10A$714.54A62.10A$716.50A
62.14A$716.50A62.14A$718.46A62.18A$718.46A62.18A$720.42A62.22A$720.
42A62.22A$722.38A62.26A$722.38A62.26A$724.34A62.30A$724.34A62.30A$
726.30A62.34A$726.30A62.34A$728.26A62.38A$728.26A62.38A$730.22A62.42A
$730.22A62.42A$732.18A62.46A$732.18A62.46A$734.14A62.50A$734.14A62.
50A$736.10A62.54A$736.10A62.54A$738.6A62.58A$738.6A62.58A$740.2A62.
62A$740.2A63.60A$805.60A$804.D60A$800.A2.D.D.56A6.A$800.4AD.D56A3.4A$
798.6A.D.D.52A5.6A$798.8AD.D52A3.8A$796.10A.D.D.48A5.10A$796.12AD.D
48A3.12A$794.14A.D.D.44A5.14A$794.16AD.D44A3.16A$792.18A.D.D.40A5.18A
$792.20AD.D40A3.20A$790.22A.D.D.36A5.22A$790.24AD.D36A3.24A$788.26A.D
.D.32A5.26A$788.28AD.D32A3.28A$786.30A.D.D.28A5.30A$786.32AD.D28A3.
32A$784.34A.D.D.24A5.34A$784.36AD.D24A3.36A$782.38A.D.D.20A5.38A$782.
40AD.D20A3.40A$780.42A.D.D.16A5.42A$780.44AD.D16A3.44A$778.46A.D.D.
12A5.46A$778.48AD.D12A3.48A$776.50A.D.D.8A5.50A$776.52AD.D8A3.52A$
774.54A.D.D.4A5.54A$774.56AD.D4A3.56A$772.58A.D.D6.58A$772.60AD.2A2.
60A$770.62A.A2.A.62A$770.62A.A2.A.62A$772.60A2.2A2.60A$772.58A10.58A$
774.56A3.4A3.56A$774.54A5.4A5.54A$776.52A3.8A3.52A$776.50A5.8A5.50A$
778.48A3.12A3.48A$778.46A5.12A5.46A$780.44A3.16A3.44A$780.42A5.16A5.
42A$782.40A3.20A3.40A$782.38A5.20A5.38A$784.36A3.24A3.36A$784.34A5.
24A5.34A$786.32A3.28A3.32A$786.30A5.28A5.30A$788.28A3.32A3.28A$788.
26A5.32A5.26A$790.24A3.36A3.24A$790.22A5.36A5.22A$792.20A3.40A3.20A$
792.18A5.40A5.18A$794.16A3.44A3.16A$794.14A5.44A5.14A$796.12A3.48A3.
12A$796.10A5.48A5.10A$798.8A3.52A3.8A$798.6A5.52A5.6A$800.4A3.56A3.4A
$800.A6.56A6.A$805.60A$805.60A$805.60A$804.62A$806.58A74.2A$806.58A
74.2A$808.54A74.6A$808.54A74.6A$810.50A74.10A$810.50A74.10A$812.46A
74.14A$812.46A74.14A$814.42A74.18A$814.42A74.18A$816.38A74.22A$816.
38A74.22A$818.34A74.26A$818.34A74.26A$820.30A74.30A$820.30A74.30A$
822.26A74.34A$822.26A74.34A$824.22A74.38A$824.22A74.38A$826.18A74.42A
$826.18A74.42A$828.14A74.46A$828.14A74.46A$830.10A74.50A$830.10A74.
50A$832.6A74.54A$832.6A74.54A$834.2A74.58A$834.2A74.58A$908.62A$908.
62A$906.66A$907.64A$907.64A$906.D64A$902.A2.D.D.60A6.A$902.4AD.D60A3.
4A$900.6A.D.D.56A5.6A$900.8AD.D56A3.8A$898.10A.D.D.52A5.10A$898.12AD.
D52A3.12A$896.14A.D.D.48A5.14A$896.16AD.D48A3.16A$894.18A.D.D.44A5.
18A$894.20AD.D44A3.20A$892.22A.D.D.40A5.22A$892.24AD.D40A3.24A$890.
26A.D.D.36A5.26A$890.28AD.D36A3.28A$888.30A.D.D.32A5.30A$888.32AD.D
32A3.32A$886.34A.D.D.28A5.34A$886.36AD.D28A3.36A$884.38A.D.D.24A5.38A
$884.40AD.D24A3.40A$882.42A.D.D.20A5.42A$882.44AD.D20A3.44A$880.46A.D
.D.16A5.46A$880.48AD.D16A3.48A$878.50A.D.D.12A5.50A$878.52AD.D12A3.
52A$876.54A.D.D.8A5.54A$876.56AD.D8A3.56A$874.58A.D.D.4A5.58A$874.60A
D.D4A3.60A$872.62A.D.D6.62A$872.64AD.2A2.64A$870.66A.A2.A.66A$870.66A
.A2.A.66A$872.64A2.2A2.64A$872.62A10.62A$874.60A3.4A3.60A$874.58A5.4A
5.58A$876.56A3.8A3.56A$876.54A5.8A5.54A$878.52A3.12A3.52A$878.50A5.
12A5.50A$880.48A3.16A3.48A$880.46A5.16A5.46A$882.44A3.20A3.44A$882.
42A5.20A5.42A$884.40A3.24A3.40A$884.38A5.24A5.38A$886.36A3.28A3.36A$
886.34A5.28A5.34A$888.32A3.32A3.32A$888.30A5.32A5.30A$890.28A3.36A3.
28A$890.26A5.36A5.26A$892.24A3.40A3.24A$892.22A5.40A5.22A$894.20A3.
44A3.20A$894.18A5.44A5.18A$896.16A3.48A3.16A$896.14A5.48A5.14A$898.
12A3.52A3.12A$898.10A5.52A5.10A$900.8A3.56A3.8A$900.6A5.56A5.6A$902.
4A3.60A3.4A$902.A6.60A6.A$907.64A$907.64A$907.64A$906.66A$908.62A$
908.62A$910.58A$910.58A$912.54A$912.54A$914.50A$914.50A$916.46A$916.
46A$918.42A$918.42A$920.38A$920.38A$922.34A$922.34A$924.30A$924.30A$
926.26A$926.26A$928.22A$928.22A$930.18A$930.18A$932.14A$932.14A$934.
10A$934.10A$936.6A$936.6A$938.2A$938.2A!

[actinophrys]

I noticed that LifeWiki still has the existence of other still lifes as uncertain. There are none. By checking all possibilities you can show that the only possible corner is the partial gzaytman found but then there is no way to end the pattern. It is easier to do than to figure out if it's been done, so I've attached a copy of my proof here. I'm sorry for only knowing how to present it in a fairly tedious way but I wanted to make sure it was easy to check through and confirm.

My guess is the name Bugs has to do with how patterns tend to have swarms of little cells crawling around the outside. I have no idea if it was ever said for sure; so much of the history of these things has been lost along with the early internet.