Rules 2 transitions from Life

[LaundryPizza03]

2c/4o and 11c/22o failedrep:

Code: Select all

x = 8, y = 30, rule = B34w/S1c23
3bo2bo$3bo3bo$7bo$4bo2bo$5b2o21$bo2bo$o4bo$o4bo$o4bo$bo2bo!

8c/16o:

Code: Select all

x = 6, y = 4, rule = B34w/S2-c3
3o$o3b2o$bo3bo$2b3o!

Yet another quadratic replicator:

Code: Select all

x = 9, y = 9, rule = B34w/S2-a3
6b3o$6bobo$6b3o4$3o$obo$3o!

[carsoncheng]

A few alien objects coming up in my apgsearch instances:

p10 in b3s23-jr:

Code: Select all

x = 8, y = 4, rule = B3/S23-jr
b3o2bo$o6bo$o6bo$bo2b3o!

p28 in b3-rs23-r:

Code: Select all

x = 11, y = 11, rule = B3-r/S23-r
8bo$bobo3bobo$ob2o3b2o$b3o3b3o4$b3o3b3o$2b2o3b2obo$bobo3bobo$2bo!

p38 in b3-rs23-r:

Code: Select all

x = 6, y = 10, rule = B3-r/S23-r
b2o$b2o$obo$obo$bo$4bo$3bobo$3bobo$3b2o$3b2o!

p44 in b3-rs23-r:

Code: Select all

x = 3, y = 5, rule = B3-r/S23-r
3o$obo$obo$obo$bo!

c/12d in b3-rs23-r:

Code: Select all

x = 7, y = 4, rule = B3-r/S23-r
5o$bobobo$6bo$4b2o!

2c/14o in b3s23-nr:

Code: Select all

x = 7, y = 5, rule = B3/S23-nr
3o2b2o$2bob3o$bo3bo$2b3o$2bobo!

yl40 puffer in b3s23-jr:

Code: Select all

x = 7, y = 10, rule = B3/S23-jr
2b3o$bo3bo$o5bo$o2bo2bo2$2o3b2o$b2ob2o$b2ob2o$b2ob2o$b2ob2o!

[Naszvadi]

...
yl40 puffer in b3s23-jr:

Code: Select all

x = 7, y = 10, rule = B3/S23-jr
2b3o$bo3bo$o5bo$o2bo2bo2$2o3b2o$b2ob2o$b2ob2o$b2ob2o$b2ob2o!

Corderized:

Code: Select all

#C [[ TRACK 20/40 0 ]]
x = 26, y = 91, rule = B3/S23-jr
3b2o$3b2o$19bo$18bobob2o$18bobo3bo$bo23bo$obob2o16bo2bo$obo3bo18bo$7bo
10bobo3bo$4bo2bo10bobob2o$7bo11bo$obo3bo$obob2o$bo2$19bo$18bobob2o$bo
16bobo3bo$obob2o19bo$obo3bo15bo2bo$7bo17bo$4bo2bo10bobo3bo$7bo10bobob
2o$obo3bo12bo$obob2o$bo3$19bo$bo16bobob2o$obob2o12bobo3bo$obo3bo18bo$
7bo14bo2bo$4bo2bo17bo$7bo10bobo3bo$obo3bo11bobob2o$obob2o13bo$bo4$bo
17bo$obob2o12bobob2o$obo3bo11bobo3bo$7bo17bo$4bo2bo14bo2bo$7bo17bo$obo
3bo11bobo3bo$obob2o12bobob2o$bo17bo4$bo$obob2o13bo$obo3bo11bobob2o$7bo
10bobo3bo$4bo2bo17bo$7bo14bo2bo$obo3bo18bo$obob2o12bobo3bo$bo16bobob2o
$19bo3$bo$obob2o$obo3bo12bo$7bo10bobob2o$4bo2bo10bobo3bo$7bo17bo$obo3b
o15bo2bo$obob2o19bo$bo16bobo3bo$18bobob2o$19bo2$bo$obob2o$obo3bo$7bo
11bo$4bo2bo10bobob2o$7bo10bobo3bo$obo3bo18bo$obob2o16bo2bo$bo23bo$18bo
bo3bo$18bobob2o$19bo$3b2o$3b2o!

[FWKnightship]

Some oscillators in B34w/S234i:

Code: Select all

x = 71, y = 50, rule = B34w/S234i
10bobo$7b3o3b3o33b3o4b3o$7b2o5b2o35bob2obo$53b2o$6b2o7b2o$53b2o$4bo13b
o32bob2obo$b2obo13bob2o27b3o4b3o$b2o17b2o$bo19bo$o21bo2$o21bo$bo19bo$b
2o17b2o$b2obo13bob2o$4bo13bo2$6b2o7b2o2$7b2o5b2o$7b3o3b3o$10bobo47bo2b
2ob2o2bo$60b2o2bobo2b2o$35bo3bo23b2ob2o$33b2o5b2o$34bobobobo$35b2ob2o
2$35b2ob2o$34bobobobo$33b2o5b2o$35bo3bo7$11bo2bo$11b2o$12bo$17bo$7b2o
3bo$8b2obobob2o$12bo3b2o$7bo$12bo$12b2o$10bo2bo!

EDIT: The p9 and p10 works in B3/S234i.

[Period1GliderGun]

Some curiosities in B3/S2-k3-q:

Code: Select all

x = 59, y = 26, rule = B3/S2-k3-q
19b3o7b3o$21bo9bo$20b2o8bo13$39b3o14b3o$11b2o26bobo14bobo$2o8bobo5bo20b
3o14b3o$2o7b3o6bo$2o6bo9bo8b2o$2o5b2o8bo8b3o$2o4bobo8bo9b2o$2o4b2o9bo
$26bo12b3o15bo$39bobo14bobo$39b3o15bo!

p48 guns for the R-ship and glider:

Code: Select all

x = 94, y = 23, rule = B3/S2-k3-q
61bo6b3o$60bobo5bobo$61bo6b3o8$9bo$bo6b3o$obo4b2ob2o$bo6b3o$9bo14b3o6b
o$24bobo5bobo$24b3o6bo34bo$60bo6b3o$59bobo4b2ob2o$60bo6b3o$68bo14b3o6b
o$83bobo5bobo$83b3o6bo!

EDIT: The B6i neighborhood is deceptively rich.

13c/60d E-heptomino spaceship:

Code: Select all

x = 3, y = 7, rule = B34j6i/S23
bo$3o$obo$2bo3$bo!

12c/66o:

Code: Select all

x = 3, y = 6, rule = B34y6i/S23
b2o$3o$3o$3o$obo$bo!

12c/60o:

Code: Select all

x = 4, y = 4, rule = B34z6i/S23
b2o$2o$bobo$2b2o!

5c/14o:

Code: Select all

x = 13, y = 4, rule = B35k6i/S23
b3o5b3o$o2bo5bo2bo$3bo5bo$3o7b3o!

2c/18o:

Code: Select all

x = 7, y = 5, rule = B35n6i/S23
2b3o$o5bo$o5bo$o5bo$3bo!

p9 and a clever little p8:

Code: Select all

x = 22, y = 9, rule = B35y6i/S23
3ob3o12b3o$3ob3o12b3o2$3ob3o7b3o$3ob3o12b3o$14b3o2b3o$15bo$15bo$15bo!

c/7o:

Code: Select all

x = 7, y = 4, rule = B36ai/S23
2b3o$bo3bo$bo3bo$2o3b2o!

p24:

Code: Select all

x = 7, y = 22, rule = B36ci/S23
6bo$4b3o$3bo$3b2o4$bo$obo$3o$bo8$3b2o$3bo$4b3o$6bo!

c/18d:

Code: Select all

x = 8, y = 8, rule = B36i/S2-i3
b2o$o3bo$bobo$2bo3bo$5bo$4bo2bo$5bobo$6bo!

(6, 12)c/40 knightpuffer:

Code: Select all

x = 4, y = 6, rule = B36i/S23-e
3o$o2bo$o2bo$ob2o$2o$2o!

p194:

Code: Select all

x = 17, y = 17, rule = B36i/S234c
11b2o$11b2o$4bo$4b2o$2o2b2o6b3o$2o10b2o6$3b2o10b2o$2b3o6b2o2b2o$11b2o
$12bo$4b2o$4b2o!

p24 shuttle:

Code: Select all

x = 8, y = 20, rule = B36i/S234w
5b3o$5b3o$6b2o5$2b3o$bo3bo$o2bo2bo$b2ob2o5$obo$bo$6b2o$5b3o$5b3o!

4c/8o:

Code: Select all

x = 11, y = 4, rule = B36i/S236i
b3o3b3o$o2bo3bo2bo$o2bo3bo2bo$b2o5b2o!

Previous posts in this rulespace:
137765, 137785, 137805, 137830, 137866, 145089, 145551, 145560, 149033, 149316, as well as 147365, 147448, 147453, and 149282 in the 1-transition thread.

[Naszvadi]

...
(6, 12)c/40 knightpuffer:

Code: Select all

x = 4, y = 6, rule = B36i/S23-e
3o$o2bo$o2bo$ob2o$2o$2o!

...

Corderized using 4 engines, period had been trippled:

Code: Select all

#C [[ TRACK 9/60 -18/60 ZOOM 4 ]]
x = 42, y = 25, rule = B36i/S23-e
2bo$b3o$2o2bo$2o2b2o$2ob2o$o$b2o$12b3o$12bo2bo$12bo2bo$12bob2o$12b2o$
12b2o13bo$26b3o$25b2o2bo$25b2o2b2o$25b2ob2o$25bo$26b2o10bo$37b3o$36b2o
2bo$36b2o2b2o$36b2ob2o$36bo$37b2o!

[HotWheels9232]

B34q/S23-k(already has thread)

Code: Select all

x = 7, y = 11, rule = B34q/S23-k
3o$bobo$2b2o7$5bo$5b2o!

May13 found a p23, I found a p30 based on one of HotDagPi's p34 partials(thanks HotdogPi). That is all in the thread. Link down there.

[LaundryPizza03]

B3-q4q/S23, glider streams can be reduced to period 12 compared to 13 for B3-q/S23 and 14 for Life.

Code: Select all

x = 66, y = 7, rule = B3-q4q/S23
bo29bo29bo$2bo29bo29bo$3o27b3o27b3o$64bo$5bo27bobo29bo$3bobo28b2o27b3o
$4b2o28bo!

48c/98o rake:

Code: Select all

x = 6, y = 5, rule = B34t/S234i
2b2o$bo2bo$bo2b2o$o2b2o$4o!

[Naszvadi]

...
48c/98o rake:

Code: Select all

x = 6, y = 5, rule = B34t/S234i
2b2o$bo2bo$bo2b2o$o2b2o$4o!

Corderized, /2 symmetry:

Code: Select all

#C [[ TRACK 48/98 0 ]]
x = 41, y = 64, rule = B34t/S234i
19b3o$18bob4o$18b2obob2o$16b2o2b2obo$16b2o3b2o$16b2o10$38b2o$38bobo$
30b2o8bo$29b2ob2o5b2o$30bo4bo$31b3ob2o$32bo7$25bo$25b3o$24bo3bo$22b2o
4bo$21b2o2bob2o$22b2o2bo5$3bo$4bo$2b3o3$38b2o$38bobo$30b2o8bo$29b2ob2o
5b2o$30bo4bo$31b3ob2o$32bo4$bo12bo$b2o12bo$obo10b3o3$19b3o$18bob4o$18b
2obob2o$16b2o2b2obo$16b2o3b2o$16b2o!

[Period1GliderGun]

3c/10o:

Code: Select all

3c/10 spaceship

p12 and c/14o in the same rule:

Code: Select all

x = 14, y = 8, rule = B34t/S235i
3o8b3o$3o$3o$3o3$11b3o$12bo!

However, the award for smallest c/14 goes to this little guy:

Code: Select all

x = 3, y = 3, rule = B3/S235i7e
obo$3o$bo!

EDIT: Getting my hands wet with some WetLife variants!

4c/8 and 12c/24, both based on a p8 blockpuffer:

Code: Select all

x = 11, y = 3, rule = B3-r4r/S23
b3o3b3o$o2bo3bo2bo$2obo3bob2o!

Code: Select all

x = 13, y = 4, rule = B3-r4r/S23
9b3o$b3o5bo2bo$o2bo5bob2o$2obo!

c/2 puffer, don't really care about the period:

Code: Select all

x = 9, y = 3, rule = B34kr/S23
3o3b3o$o2bobo2bo$ob2ob2obo!

8c/16 puffer in a long-lasting (but not explosive!) variant:

Code: Select all

x = 10, y = 3, rule = B34nr/S23
3o4b3o$o2bo2bo2bo$ob2o2b2obo!

26c/60 pi puffer and 9c/18 rake:

Code: Select all

x = 25, y = 14, rule = B34rw/S23
12bo$11b3o$10b5o$10b5o$11b3o$12bo$8bo7bo$6b5o3b5o$5b2o2b2o3b2o2b2o2$5b
o3bo5bo3bo$2bob2o13b2obo$2o4bo11bo4b2o$b2o2bo13bo2b2o!

Code: Select all

x = 19, y = 6, rule = B34rw/S23
3b3o7b3o$2bo3bo5bo3bo$bo5bo3bo5bo$o3bo3bobo3bo3bo$obo3bobobobo3bobo$b
o5bo3bo5bo!

8c/25o engine:

Code: Select all

x = 5, y = 3, rule = B34rz/S23
b3o$o3bo$2ob2o!

Failed 5c/108 replicator:

Code: Select all

x = 17, y = 7, rule = B34r5a/S23
2b3o7b3o$bo3bo5bo3bo$o5bo3bo5bo$o5bo3bo5bo$o5bo3bo5bo$bo3bo5bo3bo$2b3o
7b3o!
[[ STOP 108 ]]

p58 B-heptomino shuttle and 6c/12:

Code: Select all

x = 17, y = 23, rule = B34r5j/S23
8b2o$7bo2bo$7bo2bo$11bo$9bo$2o6bo$2o3b3o3$4b2o$5b2ob2o$6b3ob2o$6bo3bo
$7b3o$7b3o7$15b2o$15b2o!

Code: Select all

x = 11, y = 5, rule = B34r5j/S23
b3o3b3o$o2bo3bo2bo$o3bobo3bo$b4ob4o$3bo3bo!

p20:

Code: Select all

x = 4, y = 3, rule = B34r5q/S23
ob2o$o2bo$ob2o!

p4:

Code: Select all

x = 5, y = 5, rule = B34r5y/S23
b2o$ob3o2$3obo$2b2o!

Another c/2 puffer whose period I don't really care about:

Code: Select all

x = 4, y = 3, rule = B34r7e/S23
bo$3o$ob2o!

Extensible p2:

Code: Select all

x = 8, y = 8, rule = B34r/S2-e3
6bo$6b2o2$3bobo$3b2o2$obo$2o!

p30:

Code: Select all

x = 23, y = 23, rule = B34r/S2-i3
5bo$5b3o$8bo$7b2o2$2o$bo$bobo7b2o$2b2o7bobo$11bo2bo$12b2o$7b3o$7bo2bo
$8bobo$9bo9b2o$19bobo$21bo$21b2o2$14b2o$14bo$15b3o$17bo!

Statorless twin bees:

Code: Select all

x = 11, y = 14, rule = B34r/S23-e
b3o3b3o$bobo3bobo$ob2o3b2obo$ob2o3b2obo$b2o5b2o$2bo5bo4$3b2ob2o2$2o7b
2o$2ob2ob2ob2o$2bo5bo!

c/4d:

Code: Select all

x = 6, y = 8, rule = B34r/S23-i
4bo$3b3o$b2o2bo$o3bo$3o2$bo$bo!

2c/8o:

Code: Select all

x = 7, y = 6, rule = B34r/S23-q
2o$4b2o$bobo2bo$b2o2bo$3bo$2b2o!

4c/8 bookend ship:

Code: Select all

x = 4, y = 4, rule = B34r/S234i
3o$obo$o2bo$2b2o!

p68:

Code: Select all

x = 19, y = 19, rule = B34r/S234q
10b2o$10b2o6$2o$2o5bo$6b3o$5bo2bo8b2o$6b2o9b2o6$7b2o$7b2o!

Pi produces four 13c/58d puffers:

Code: Select all

x = 5, y = 3, rule = B34r/S235k
2bo$b3o$2ob2o!

(7, 2)c/36 spaceship:

Code: Select all

x = 4, y = 4, rule = B34r/S235n
b3o$o2bo$o$3o!

8c/20 puffer engine:

Code: Select all

x = 5, y = 3, rule = B34r/S235q
b3o$o3bo$2ob2o!

Notes:
B34r6e/S23 has an (8, 1)c/21 pi puffer; can someone corderize?
The original rule (B34r/S23) has a failed 5c/16 which evolves from the wing. All that is required is cleanup of a troublesome block and a bit of ash (unfortunately on opposite sides).

[HotWheels9232]

Wow,

Code: Select all

x = 5, y = 6, rule = B3-k/S23-k
2bo$2b2o$3b2o$3bo$obo$o!

My 540ty post!

[carsoncheng]

On Catagolue:

yl50 puffer in b35rs235r:

Code: Select all

x = 4, y = 4, rule = B35r/S235r
3o$o2bo$ob2o$2bo!

yl72 puffer in b35rs235r:

Code: Select all

x = 9, y = 13, rule = B35r/S235r
4b3o2$2bo5bo$2bo5bo$2bo5bo2$4b3o2$2bo$2ob2o2$o3bo$b3o!

They aren't my discoveries because I have never searched that rule.

[LaundryPizza03]

yl50 puffer in b35rs235r:

Code: Select all

x = 4, y = 4, rule = B35r/S235r
3o$o2bo$ob2o$2bo!

(11,1)c/25 with 4 engines:

Code: Select all

x = 207, y = 45, rule = B35r/S235r
18bo$17bobo9bo$3b2o12bo2bo7bobo9bo$bobo2bo11b2o8bo2bo7bobo9bo$bo13bo6b
4o3b2o8bo2bo7bobo9bo$7bo6bobo4bo4bo13b2o8bo2bo7bobo9bo$5bobo5bo2bo3bo
5bo24b2o8bo2bo7bobo9bo$2o12b2o5b3obo36b2o8bo2bo7bobo9bo$73b2o8bo2bo7bo
bo9bo$84b2o8bo2bo7bobo9bo$95b2o8bo2bo7bobo9bo$33b3o70b2o8bo2bo7bobo9bo
$36bo10b2o49b2o17b2o8bo2bo7bobo9bo$33b2o2bo7b2obo34b2o12bo2bo8b2o17b2o
8bo2bo7bobo$34bo2bo7b2o34bobo2bo11b2o8bo2bo8b2o17b2o8bo2bo7b3o$35b2o8b
o35bo13bo6b4o3b2o8bo2bo8b2o17b2o9b2o$49b2o12b2o2b2o18bo6bobo4bo4bo13b
2o8bo2bo8b2o11bo6bo$44bob2o4bo7bo2b2o3bo16bobo5bo2bo3bo5bo24b2o8bo2bo
10bo$45b3o4bo6bobo2bo4b2o9b2o12b2o5b3obo36b2o9bo$46b2o11b2o5b2o2bo81b
2o5b2o$49bobo8bo5bo3bo98b3o$68b2o102bo10b2o$113b3o53b2o2bo7b2obo$116bo
10b2o41bo2bo7b2o$113b2o2bo7b2obo42b2o8bo$114bo2bo7b2o58b2o12b2o2b2o$
115b2o8bo54bob2o4bo7bo2b2o3bo$129b2o12b2o2b2o32b3o4bo6bobo2bo4b2o$124b
ob2o4bo7bo2b2o3bo21b2o10b2o11b2o5b2o2bo$125b3o4bo6bobo2bo4b2o18bo2bo
12bobo8bo5bo3bo$126b2o11b2o5b2o2bo18bobo32b2o$129bobo8bo5bo3bo19bo$
148b2o3$181b2o$179b2obo$179b2o$179bo$183b2o12b2o2b2o$178bob2o4bo7bo2b
2o3bo$179b3o4bo6bobo2bo4b2o$180b2o11b2o5b2o2bo$183bobo8bo5bo3bo$202b2o
!

EDIT:

yl72 puffer in b35rs235r:

Code: Select all

x = 9, y = 13, rule = B35r/S235r
4b3o2$2bo5bo$2bo5bo$2bo5bo2$4b3o2$2bo$2ob2o2$o3bo$b3o!

8c/72o with 16 engines; like the puffer itself, it is glide-symmetric except for temporary loaves that appear at odd multiples of 36.

Code: Select all

x = 182, y = 40, rule = B35r/S235r
52bo39bo39bo$29bo22bo16bo22bo16bo22bo16bo$29bo22bo16bo22bo16bo22bo16bo
$29bo19b2o18bo19b2o18bo19b2o18bo$8bo22b2o16b3o3b2o14b2o16b3o3b2o14b2o
16b3o3b2o14b2o17bo$8bo16b2o3b3o17bo2bo11b2o3b3o17bo2bo11b2o3b3o17bo2bo
11b2o3b3o17bo$8bo19bo2bo22bo13bo2bo22bo13bo2bo22bo13bo2bo18bo$10b2o15b
o18bo4b3o13bo18bo4b3o13bo18bo4b3o13bo24b2o$4b2o3b3o16b3o4bo11b2o19b3o
4bo11b2o19b3o4bo11b2o19b3o4bo2b3o5b2o3b3o$7bo2bo22b2o13bo24b2o13bo24b
2o13bo24b2o14bo2bo$6bo26bo39bo39bo39bo14bo$7b3o4bo2b3o149b3o4bo2b3o$
12b2o7b3o150b2o$12bo161bo2$3o159b3o$158b3o3$17b3o159b3o$21b3o3$3o159b
3o$158b3o3$17b3o12bo21bo15bo21bo15bo21bo15bo32b3o$21b3o8bo21bo15bo21bo
15bo21bo15bo$32bo21bo15bo21bo15bo21bo15bo$34b2o15b2o19b2o15b2o19b2o15b
2o19b2o$28b2o3b3o15b3o3b2o7b2o3b3o15b3o3b2o7b2o3b3o15b3o3b2o7b2o3b3o
11b3o$31bo2bo17bo2bo13bo2bo17bo2bo13bo2bo17bo2bo13bo2bo10b2o8b2o$30bo
25bo11bo25bo11bo25bo11bo10b2o4b3o4bobo$31b3o4bo9bo4b3o13b3o4bo9bo4b3o
13b3o4bo9bo4b3o13b3o4bo2b2o13bo$36b2o11b2o23b2o11b2o23b2o11b2o23b2o$
36bo13bo23bo13bo23bo13bo23bo$20b2o$20bobo$20bo!

EDIT2: c/14d.

Code: Select all

x = 8, y = 5, rule = B34t/S23-y
6bo$bo4b2o$obo3bo$ob2o$bo!

EDIT3: 2-engine 6c/18o; either half by itself is a block puffer. The engine is half-period.

Code: Select all

x = 15, y = 15, rule = B34t/S23-q
10b3o$b2o11bo$o7bo5bo$8b2o2bobo$4bo3bo$bobo$2bo4$7bo$2b2o3b2o2bobo$2b
2o3bo5bo$13bo$9b3o!

[Period1GliderGun]

Three alien speeds in B2n3/S23-i: c/12o, c/5d, and c/6d.

Code: Select all

x = 37, y = 8, rule = B2n3/S23-i
13b2o$3b2o6bob2o16b3o$4bo7bobo17bo$b2obo26b3o$3o13b3o14b2obo$17b2o15b
3o$obobo11bo17bobo$2bobo12bo!

[LaundryPizza03]

Reaction between a queen bee-like object and a block makes a MWSS:

Code: Select all

x = 8, y = 12, rule = B34t/S23-e
4b3o$7bo$7bo$7bo$4b3o6$2o$2o!

EDIT: 8c/22o honeycomb puffer; it can be made glide-symmetric. I have not found a corderization for this puffer.

Code: Select all

x = 8, y = 13, rule = B34t/S2-i3
bo$2o3$4b2o$5b2o$6b2o$5b2o$4b2o3$2o$bo!

[Naszvadi]

...
EDIT: 8c/22o honeycomb puffer; it can be made glide-symmetric. I have not found a corderization for this puffer.

Code: Select all

x = 8, y = 13, rule = B34t/S2-i3
bo$2o3$4b2o$5b2o$6b2o$5b2o$4b2o3$2o$bo!

Here you are:

Code: Select all

#C [[ TRACK 24/66 0 ]]
x = 44, y = 157, rule = B34t/S2-i3
2b2o$b3o7bo7bo7bo$obobo5bobo5bobo5bobo$9bobobo3bobobo3bobobo$9bobobo3b
obobo3bobobo2bobob2o$10bobo5bobo5bobo3bobob2o$11bo7bo7bo5bo$6bo$8bo31b
3o$5bo34bo2bo$5b2obo34bo$40bo2bo$11b3o26b3o$11bo2bo$14bo16bo$11bo2bo
15bobo3b2o$11b3o15bobobo2b2o$29bobobo$30bobo$7b2o21b3o$7b2o22bo$30b2o$
33bo$31b2o4bo$7b2o26b2ob2o$7b2o26b2ob2o$40bo$35b2obobo$11b3o26bo$11bo
2bo20b2ob2o$14bo20b2ob2o$11bo2bo16b2o4bo$11b3o19bo$30b2o$31bo$7b2o21b
3o$7b2o21bobo$29bobobo$29bobobo2b2o$30bobo3b2o$7b2o22bo$7b2o$40b3o$40b
o2bo$11b3o29bo$11bo2bo25bo2bo$14bo25b3o$11bo2bo$11b3o17bo$30bobo3b2o$
29bobobo2b2o$7b2o20bobobo$7b2o21bobo$30b3o$31bo$30b2o$7b2o24bo$7b2o22b
2o4bo$35b2ob2o$35b2ob2o$11b3o26bo$11bo2bo20b2obobo$14bo25bo$11bo2bo20b
2ob2o$11b3o21b2ob2o$31b2o4bo$33bo$7b2o21b2o$7b2o22bo$30b3o$30bobo$29bo
bobo$7b2o20bobobo2b2o$7b2o21bobo3b2o$31bo2$11b3o26b3o$11bo2bo25bo2bo$
14bo28bo$11bo2bo25bo2bo$11b3o26b3o2$31bo$7b2o21bobo3b2o$7b2o20bobobo2b
2o$29bobobo$30bobo$30b3o$7b2o22bo$7b2o21b2o$33bo$31b2o4bo$11b3o21b2ob
2o$11bo2bo20b2ob2o$14bo25bo$11bo2bo20b2obobo$11b3o26bo$35b2ob2o$35b2ob
2o$7b2o22b2o4bo$7b2o24bo$30b2o$31bo$30b3o$7b2o21bobo$7b2o20bobobo$29bo
bobo2b2o$30bobo3b2o$11b3o17bo$11bo2bo$14bo25b3o$11bo2bo25bo2bo$11b3o
29bo$40bo2bo$40b3o$7b2o$7b2o22bo$30bobo3b2o$29bobobo2b2o$29bobobo$7b2o
21bobo$7b2o21b3o$31bo$30b2o$11b3o19bo$11bo2bo16b2o4bo$14bo20b2ob2o$11b
o2bo20b2ob2o$11b3o26bo$35b2obobo$40bo$7b2o26b2ob2o$7b2o26b2ob2o$31b2o
4bo$33bo$30b2o$7b2o22bo$7b2o21b3o$30bobo$29bobobo$11b3o15bobobo2b2o$
11bo2bo15bobo3b2o$14bo16bo$11bo2bo$11b3o26b3o$40bo2bo$5b2obo34bo$5bo
34bo2bo$8bo31b3o$6bo$11bo7bo7bo5bo$10bobo5bobo5bobo3bobob2o$9bobobo3bo
bobo3bobobo2bobob2o$9bobobo3bobobo3bobobo$obobo5bobo5bobo5bobo$b3o7bo
7bo7bo$2b2o!

[Period1GliderGun]

p20; it is a strange period-doubling of the p10 already present in B3/S23-i.

Code: Select all

x = 8, y = 3, rule = B34t/S23-i
3b2o$8o$8o!

[googleplex]

...
EDIT: 8c/22o honeycomb puffer; it can be made glide-symmetric. I have not found a corderization for this puffer.

Code: Select all

x = 8, y = 13, rule = B34t/S2-i3
bo$2o3$4b2o$5b2o$6b2o$5b2o$4b2o3$2o$bo!

Here you are:

Code: Select all

snip

Smaller spaceship, 6 engine vs 18 engine. A 5 engine setup might be possible, but i'm not sure.

Code: Select all

x = 44, y = 60, rule = B34t/S2-i3
2$13bo7bo$12bobo5bobo$11bobobo3bobobo$10b2obobo3bobobo2b2o$10b2ob2o5bobo3b2o2b3o$10b2obo7bo8b3o$11bobo15bob4o$12bobo18bobo$13b2o19bobo$18bo17bo$16b2ob2o13bobo$16b2ob2o12bobo$21bo7bob4o$16b2obobo8b3o$21bo4b2o2b3o$16b2ob2o5b2o$16b2ob2o$18bo2$28b2o$28b2o2b3o$18bo13b3o$16b2ob2o10bob4o$16b2ob2o14bobo$21bo14bobo$16b2obobo16bo$21bo14bobo$16b2ob2o14bobo$16b2ob2o10bob4o$18bo13b3o$28b2o2b3o$28b2o2$18bo$16b2ob2o$16b2ob2o5b2o$21bo4b2o2b3o$16b2obobo8b3o$21bo7bob4o$16b2ob2o12bobo$16b2ob2o13bobo$18bo17bo$13b2o19bobo$12bobo18bobo$11bobo15bob4o$10b2obo7bo8b3o$10b2ob2o5bobo3b2o2b3o$10b2obobo3bobobo2b2o$11bobobo3bobobo$12bobo5bobo$13b o7bo!

Edit1:
5 engine version, I'm not sure how it compares in population or bounding box

Code: Select all

x = 51, y = 53, rule = B34t/S2-i3
5$28bo$27bobo$26bobobo$26bobobo2bobob2o$27bobo3bobob2o$28bo5bo$20bo$19b3o2b2o3bo11b3o$19b3o2b2o2bobo10bo2bo$12bo14bo16bo$32bo8bo2bo$11bobo19bo7b3o$12bo19bobo$12bo22bo$32bobo$33bo$3b3o26bo$4bo22bo$24b2o2bobo$24b2o3bo11b3o$41bo2bo$44bo$41bo2bo$24b2o3bo11b3o$24b2o2bobo$4bo22bo$3b3o26bo$33bo$32bobo$12bo22bo$12bo19bobo$11bobo19bo7b3o$32bo8bo2bo$12bo14bo16bo$19b3o2b2o2bobo10bo2bo$19b3o2b2o3bo11b3o$20bo$28bo5bo$27bobo3bob ob2o$26bobobo2bobob2o$26bobobo$27bobo$28bo!

[LaundryPizza03]

Edit1:
5 engine version, I'm not sure how it compares in population or bounding box

Code: Select all

x = 51, y = 53, rule = B34t/S2-i3
5$28bo$27bobo$26bobobo$26bobobo2bobob2o$27bobo3bobob2o$28bo5bo$20bo$19b3o2b2o3bo11b3o$19b3o2b2o2bobo10bo2bo$12bo14bo16bo$32bo8bo2bo$11bobo19bo7b3o$12bo19bobo$12bo22bo$32bobo$33bo$3b3o26bo$4bo22bo$24b2o2bobo$24b2o3bo11b3o$41bo2bo$44bo$41bo2bo$24b2o3bo11b3o$24b2o2bobo$4bo22bo$3b3o26bo$33bo$32bobo$12bo22bo$12bo19bobo$11bobo19bo7b3o$32bo8bo2bo$12bo14bo16bo$19b3o2b2o2bobo10bo2bo$19b3o2b2o3bo11b3o$20bo$28bo5bo$27bobo3bob ob2o$26bobobo2bobob2o$26bobobo$27bobo$28bo!

It has a smaller minpop than the 6-engine one (157 vs. 170), but a larger bounding box (49*45 vs 31*53). You can verify this using LifeViewer's "Identify" feature in the menu.

[Period1GliderGun]

Reduced the 48c/98 from 5 engines to 4:

Code: Select all

x = 21, y = 47, rule = B34t/S234i
3o2b2o$o2bob3o$4o3b2o$2b4obo$3b4o$4bo8$14bo$13b4o$12b4obo$10b4o3b2o$10b
o2bob3o$10b3o2b2o10$12b3o2b2o$12bo2bob3o$12b4o3b2o$14b4obo$15b4o$16bo
8$6bo$5b4o$4b4obo$2b4o3b2o$2bo2bob3o$2b3o2b2o!

EDIT: p10 and c/5o in B3-r/S23-i:

Code: Select all

x = 19, y = 6, rule = B3-r/S23-i
5bo7bo4bo$5b2o6b6o$2o3bobo$obo3b2o6bo2bo$b2o12b2o$2bo!

p18 in B2i3/S23-i:

Code: Select all

x = 3, y = 8, rule = B2i3/S23-i
o$3o$3o3$3o$3o$2bo!

[googleplex]

Code: Select all

x = 21, y = 43, rule = B34t/S2-i3
4bo$3bobo$2bobobo$2bobobo2bobob2o$3bobo3bobob2o$4bo5bo2$5bo11b3o$4bob
o10bo2bo$3bo16bo$8bo8bo2bo$9bo7b3o$8bobo$11bo$8bobo$9bo$8bo$3bo$2o2bo
bo$2o3bo11b3o$17bo2bo$20bo$17bo2bo$2o3bo11b3o$2o2bobo$3bo$8bo$9bo$8bo
bo$11bo$8bobo$9bo7b3o$8bo8bo2bo$3bo16bo$4bobo10bo2bo$5bo11b3o2$4bo5bo
$3bobo3bobob2o$2bobobo2bobob2o$2bobobo$3bobo$4bo!

Smaller 5 engine honeycomb ship

[Period1GliderGun]

I recently apgsearched the remaining 2TFL rules with S23-i which haven't been apgsearched yet (with the exception of B3/S23-i4a, which explodes). Here are my results.

p18:

Code: Select all

x = 3, y = 8, rule = B2i3/S23-i
o$3o$3o3$3o$3o$2bo!

p10 and c/5o:

Code: Select all

x = 19, y = 6, rule = B3-r/S23-i
5bo7bo4bo$5b2o6b6o$2o3bobo$obo3b2o6bo2bo$b2o12b2o$2bo!

p3, p7, p8:

Code: Select all

x = 31, y = 13, rule = B3-n/S23-i
25b3o$2o8b2o14bobo$obo2bo4bo2bob2o6bo3b2o$2bo2bo9b2o6b2o3bo$2bo2bobo3b
obob2o6bobo$6b2o16b3o5$24b3o$21b2obo2bob2o$21b2obob2ob2o!

p64 and c/30o:

Code: Select all

x = 31, y = 5, rule = B34j/S23-i
2ob2o15bo8bo$2obob2o13b2o6b2o$20b2o6b2o$19bobo6bobo$4b3o12b3o6b3o!

4c/48o:

Code: Select all

x = 3, y = 7, rule = B34n/S23-i
b2o$3o$obo2$2o$o$o!

2c/72o:

Code: Select all

x = 6, y = 5, rule = B34q/S23-i
b3obo$bob3o$2o3bo$bo$2b3o!

Rule-specific p3, c/8o, and (4, 2)c/88:

Code: Select all

x = 39, y = 9, rule = B34r/S23-i
3b2o29b3o$bo3bo28b3o$bo2bo$bobo11bo4bo16bo$14bobo2bobo14bobo$o2bo10b3o
2b3o9bo4bobo$obo11bobo2bobo8bobo4bo$bo28bo2bo$31b2o!

EDIT: The last rule also has a c/4d that did not appear from apgsearch; it was originally found in B34arw/S23-i and posted by me here.

EDIT2: A c/26o in B34t/S23-q:

Code: Select all

x = 9, y = 3, rule = B34t/S23-q
b3ob3o$o2bobo2bo$2obobob2o!

[googleplex]

an amusing rephasing reaction for a known puffer:

Code: Select all

x = 27, y = 29, rule = B2c3/S23-a
7$8b3o$8bo2bo$8bo2$9bo2bo$10b3o5b3o$18bo2bo$18bo2$7bo11bo2bo$7bo12b3o$
7bo$11bobo$11bo$11bobo3bo$7bo9bo$7bo9bo$7bo13bo$21bo$10b3o8bo$17bo$7bo
9bo!

EDIT:
12c/24 4 engine cordership:

Code: Select all

x = 39, y = 34, rule = B2c3/S23-a
13b3o7b3o$3b3o6bo2bo7bo2bo6b3o$3bo2bo5b2obo7bob2o5bo2bo$2bo3bo7bo9bo7b
o3bo$2bo13bo5bo13bo$2b2o11bobo3bobo11b2o$7bo7bobo3bobo7bo$7b2o6b3o3b3o
6b2o$4b5o21b5o$4b2obobo19bobob2o$12bo6bo6bo$7bo4bo13bo4bo$8b2o2bo4b2ob
2o4bo2b2o$7bo9b2ob2o9bo$7b2ob2o6bobo6b2ob2o$10b2o7bo7b2o$12bo13bo$10bo
17bo$2bo7bo17bo7bo$2bo33bo$2bo33bo2$9bo19bo$6b5o17b5o$6bo2bobo15bobo2b
o$7bobo2bo13bo2bobo$9bobo15bobo$6bobobo17bobobo2$obo33bobo2$b3o31b3o$
3bo31bo$3bo31bo!

i'm not sure if the original puffer was known because i may be confusing it for another glide symmetric blinker puffer.

EDIT2:

3 engine near-miss:

Code: Select all

x = 36, y = 39, rule = B2c3/S23-a
5$18bo$8bo8b3o8bo$7b3o6bo2b2o6b3o$6b2obo9b2o5b2obo$20b2o$19b2o$9bobo
17bobo$9b3o4bo12b3o$10bo2bo16bo$25b3o$10b2o3b3o4b3o$9bo2bo12bobo$5b2o
5bo12b2o$6b2o11b3o3b2o$12bob2o$12bobo14b3o$13bo2b2o2$5b3o6$10bo8bob6o$
7bo2bob2obo4bo3b2o$7bo2bo4bo3bob2ob2o$7bo4bo9b2o5b3o$7bo3bo$7bob2o$5b
3o2bo!

EDIT3:

Alternate 4 engine version, with a larger bounding box but a smaller maxpop and a larger minpop:

Code: Select all

x = 59, y = 70, rule = B2c3/S23-a
20$24b3o$13b3o7bo2bo7b3o$3b3o6bo2bo7bo3bo6bo2bo$3bo2bo5b2obo11bo6bo$2b
o3bo7bo11b2o$2bo13bo18bo2bo$2b2o11bobo3b2o13b3o$7bo7bobo3b2ob2o$7b2o6b
3o3b2ob2o5bo$4b5o14bo$4b2obobo21b2o$12bo6bo7bo3bo$7bo4bo14bo2b2ob2o$8b
2o2bo16b3obo$7bo21bo$7b2ob2o16bobobo$10b2o$12bo15b3o$10bo18bo$2bo7bo
26bo$2bo34bo$2bo34bo$31bo$9bo21b3o$6b5o18bob3o$6bo2bobo15b3o2b2o$7bobo
2bo14b2o2bo$9bobo15b2obo$6bobobo19bo2bo$29b3o$obo28bo$36b2o$b3o33bo$3b
o31b3o$3bo!

EDIT4:

Smaller bounding box, and population:

Code: Select all

x = 36, y = 36, rule = B2c3/S23-a
13bo8bo$3bo8b3o6b3o8bo$2b3o6b2o2bo4bo2b2o6b3o$2bob2o5b2o10b2o5b2obo$
10b2o12b2o$11b2o10b2o$obo30bobo$3o30b3o$bo32bo2$6b3o18b3o$6b2o20b2o$5b
o24bo$4b2o3b2o14b2o3b2o$4b2o3b2o14b2o3b2o$6bo3bo14bo3bo$9bo16bo$7b2ob
2o12b2ob2o$8b3o14b3o$8b3o14b3o2$3o30b3o2$7bo20bo2$4bo4bo16bo4bo$9bo16b
o$6b3o3bo10bo3b3o$7b2o18b2o$10bo14bo$6b2obo16bob2o$7bo20bo$b2o30b2o$o
2bo28bo2bo$b2o30b2o$2bo30bo!

[LaundryPizza03]

6c/51d:

Code: Select all

x = 8, y = 8, rule = B34t6k/S23
b2o$b2o2$2o$2o$6b2o$3b2ob2o$3b2o!

21c/83o puffer:

Code: Select all

x = 9, y = 11, rule = B34t8/S23
b2o$o5bo$bo5b2o$b2o3bo4$b2o3bo$bo5b2o$o5bo$b2o!

[Period1GliderGun]

This c/7 ship looks like the number 3, which is not confusing at all.

Code: Select all

x = 3, y = 5, rule = B2c3/S2-k3
3o$2bo$3o$2bo$3o!