Period-14 glider gun

Period-14 glider gun
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Pattern type	Gun
Period	210
Barrels	1
Discovered by	Dietrich Leithner
Year of discovery	1994
Pattern files RLE period14glidergun.rle

A period-14 glider gun is any glider gun which emits a period 14 glider stream, which is the lowest possible period for a glider gun since successive gliders cannot be closer than 14 generations apart. There is no known true-period p14 glider gun (although there are known partials), and finding an example using a direct search is well beyond current search algorithms' abilities. One possible way to create a true-period 14 gun would be to find a p14 pi factory, which can be converted to a glider using the same mechanism as the period-21 glider gun.

The first pseudo-period 14 gun was built by Dietrich Leithner on 26th November 1994, which interleaved 15 streams of period 210 by means of glider injection gates. Leithner subsequently optimised the gun in both 1995 and 1996, the latter of which has a bounding box of 695-by-689. Dean Hickerson moved several of the period-210 guns to shrink the bounding box to 528-by-522. Jason Summers reduced this to 440-by-307 on 28th November 2001 by injecting the gliders in a different order and bending the gun in the middle by means of p7 bouncers:

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Jason Summers' p14 gun (click above to open LifeViewer) RLE: here Plaintext: here

Further improvements followed by redesigning the gun with a different base period. Karel Suhajda built a smaller gun in February 2004 (shown below), which operates at a base period of 70 and uses Herschel sources to manufacture the lightweight spaceships for the injection gates:

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bounding box 385 × 337 (click above to open LifeViewer) RLE: here Plaintext: here

Chris Cain discovered a period-84 Herschel source in April 2016 that facilitated a smaller gun of base period 84. Several incremental improvements followed, for example by the use of the 34P14 shuttle or the period-28 glider gun. The final version at this base period was 236-by-213, built by Adam P. Goucher in December 2020:

x = 234, y = 213, rule = B3/S23 115b2o6bo$115bobo3b2obo12bo$61b2o54b5ob2o12b3o$60bo2bo53bo2bo14b2o3bo$ 60b3obo53b3o7bo5bo3b2o2bo$63bobo61bobo4bo4bob2o$58b4obobo50b3o8bo2bo4b obobo$58bo2bob2ob2o47bo2b2o8b2o5bo3bo$62bobobo47bob3obo15b2ob2o$63bo2b o39b2o6bobo2bobo14b2obo$58b2o4bob2o38b2o7bo3bobo17bo$58bo4b2obo53bo18b 3o$59b6obo2bo14b2o56bo$31b2o23b3o2bo2bo2b3o13bo2bo18b3o33bobo57b2o$32b o12b2o9bo2bob6o16bobo3bo15b2obo2b2o28bobo57bobo$30bo5b2o7bo12b2ob2o4bo 16bob6o15b2o2b2o29bo60bo4b2o$30b2o4bo5b2obobo11bobo4b2o18bo5bo14b2o28b o61b4ob2o2bo2bo$33b2obo5bobobobo10bo2bo21bo2b4obo25bo19bo60bo2bobobobo b2o$30b3obob3o5bobobo9b2obobo20b4obobo26b2o7bo8b3o63bobobobo$29bo4bo5b o2b2obo2b2o6bo3b2obo24bo27bobo7b3o73b2obobo$28bobo2b2o7bo3b2obo8b3obob 3o17b2obob2o21bo11bo5bo26b2o48bo$29bo4bo6b2o4bobo2b2o6bo6bo17bobo3bo 20bo11b6obo25b2o$30b3obob3o7bo2bobo2bo6b2ob2obo5bo9bo2bob3o2bo16b3o16b obo61b2o$33b2obo7bo4bo2b2o11bob2o4b3o7b2obobobob2o30b2o2bo2b2o61bo7b2o 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11bo3b2o65bo$85b2o12bo11bobo3bo12b2o25b2o24b2o$84b3o20b2obobo3bo13bobo 25bo$86bob4o15b2obo4bo16bo22b3o$86bobo22b5obo14b2o21bo$85b2obobo3b2o7b 2obob2obo4bobo$85bo2bobobo2bo7bob2obo2bob2o2bo$86b2o5b2o15b2obob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ MAXGRIDSIZE 9 HEIGHT 880 WIDTH 960 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 4 GPS 14 AUTOSTART OFF LOOP 84 ]]

pseudo-period-14 gun with a base period of 84 (click above to open LifeViewer) RLE: here Plaintext: here

Tanner Jacobi created a slightly smaller (224-by-206) gun at a base period of 28, also in December 2020, using seven copies of the p28 glider gun in total (three to drive each of two LWSS guns which inject gliders into the stream produced by the first gun):

x = 224, y = 206, rule = B3/S23 104bo3b2o$103bobobo2bo$103bobob2obo$79b2ob2o17b2o2bobo2b2o13b2ob2o$78b obobobob2o14bob2o2b2o11b2obobobobo$78bobo3bobo2bo11bo2bobo2bo9bo2bobo 3bobo$76b2o2bobobo3b2o11bobo2b3o10b2o3bobobo2b2o$77bobo2bo2bo16bob3o2b 3o11bo2bo2bobo$77bob2o3b2o17bo4bo2bo11b2o3b2obo$76b2o26b2o2bobo20b2o$ 75bo2b3obob4o10b2o6bobob2o9b4obob3o2bo$75b2o3b5o2bo11bo2b3o3bo12bo2b5o 3b2o$90b2o7bobo2bobobo8b2o$90bo9bobo2bobo10bo$92bo9bobo11bo$82b2o7b2o 8bob7o6b2o7b2o$78b2obobo4b2o9b3obo5bo9b2o4bobob2o$78bo4bo4bob5o3bo3bo 3b2o6b5obo4bo4bo$79b2obo2b2obo6bo3bobo5b5obo6bob2o2bob2o48b2o3bo$76b3o 3bo3bo2b4o2bo2b2ob6o4bobo2b4o2bo3bo3b3o44bo2bobobo$76bo2bob2obobobo5b 2obo6b2o2b2o3b2o5bobobob2obo2bo44bob2obobo$78bo2bob3ob2o2bo5bob4o6bobo 5bo2b2ob3obo2bo27b2ob2o13b2o4bo2b2o17b2ob2o$79b2o6bobo2b5obo2bobo5bob 6o2bobo6b2o27bobobobob2o11bobo2bobo14b2obobobobo$81b5obobobo6bo5b2o4bo 6bobobob5o29bobo3bobo2bo9bo3b2o2bo11bo2bobo3bobo$81bo4b2obob2ob4o6b2o 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Tanner Jacobi's p14 gun (click above to open LifeViewer) RLE: here Plaintext: here

A smaller period-14 gun was discovered by Jacobi and reduced by Goucher on August 18, 2021 using p21 B-heptomino hasslers both as a period-21 gun and as a sparker to convert gliders to LWSSes. The true period of that gun is 42:

x = 159, y = 151, rule = B3/S23 65b2o$53b2o4bo2bo2bo$26bo27bo2b6o4bo$26b3o10b2o13bobo6b4obo4b2o$14b2o 13bo8bo2bo11b2o2bob3o4bobo4bo74bobo$14bo13b2o8bobobo11bobob2ob2o2b2obo bo3b3o66b2o2bob2o2bo$16bo20b2obobo11bob2o3bo3bob2ob4o2bo66bo3bo3b3o$ 15b4o12bo4bo4bob2o8b2o2bobob4o4bo4bobobobo63b3ob2o$14bo4bo10bobo3b2obo bo2bo10bobob2o4b3o3b3obob2ob3o63bobob2o$14b5obo5b2o2b2o4bo3b2o2bob2o7b o2bo3b3o2b2ob2o3bo7bo67bo$12b2o4bobo5b2o9b2o2bob2o2bo6b2o3b3o2bo10bob 2ob3o23b2o39bob2o$11bo2bo5b2o16bobobo2b2o14bo14bobobo25bobo9b2o5b2o20b o3b3o$11b2obobobo2bo16bob5o32bo29bo9bo2bo3bo2bo21b2o2bo$14bo2bob3o17bo 4bo93bob2o8bobo$14b2obo3bo18b4o18bo13bo7b2ob2o31bo3bo13b2o2bob2ob2obob 2o$16bobob2o20bo19bo3b2o2bo5b2o7bobo21bo8bo7bo14b2obobo3bo2bo$16bobobo 4b2o9bo7bo16bo2bob3obo7bo8bo20bo2bo6b2o5b2o11b3o3bobo4b2o$17bo2bo5b2o 9bo5b2o18bob3obo2bo3b2o6bo2bob2o21bo8bobo14bo2b4ob5o$12b2o4b2o5bo9b3o 25bo2b2o3bo4bo6b3obobo22bo4bo2b2ob2o2bo6bobobobo4bo4bo$6bob2obobo41b2o 14bo10bo3b2obo19b3o4bobo2bobo2bobo3b3ob2obob3obob3o$6b2obobobob2o37bob o26b2o3bo8bo3bo14bo2bobobobo2bo2bo7bo3b2ob2o$10bo2bo2bo3b2o32bo30b3o5b o2bobobobo2bo14bo3bo7b3ob2obo$13b2o4bobo31b2o10bo19bo7bobo2bobo2bobo4b 3o21bobobo$12b2o7bo43b2o27bo2b2ob2o2bo4bo27bo19b2o$13bo11b2o5b2o23b2o 39bobo8bo33b2o11bobo$14bo10b2o5b2o23b2ob3o2bobo8bobo16b2o5b2o6bo2bo6b 2o4b2ob2o10b2o5bo8bo$9b2o50bo5bo7bo7bo11bo7bo8bo7bo6bobo10bob6o2bo2b2o $8bobo15bo5bo14bo14b5o8bo6b2o13bo3bo16bobo6bo11b2o10bob3o$8bo17b2o3b2o 12bobo27bo2bo3bobo33b2o4b2obo2bo9b3obo10b2o$7b2o9bo7bobobobo13b2o14b5o 8b3o16bo2bo3bo2bo10bo9bobob3o9b2o2bo2b6obo$17b3o8bobo30bo5bo27b2o5b2o 4bobo4b2o8bob2o3bo14bo5b2o$3b2o11b2obo8bobo26b2ob3o2bobo40b2o4bobo9bo 3b2o19b2o$bo3bo17b2obobobobob2o21b2o50bo5bo11b3o$2obobo2b2o14bo3bobo3b o30b2o45bo2b2obo10bo8bobo7b2o$5bobo3bo14b2o3b2o32bo46b2obobobob2o14bo 10b2o$5bobobob2o56b2o32bo11bobob2obo14bo11bo3bob3o$3bobobo8bob2o49bo 33bobo3b2o4b2o20bo2bo7bo3b6o$3b2o2bo8b3o38bo9bobo14b2o7b2o8b2o3bo2bo 25b3o7bo6bo$3bo3bobo7bo40bo8b2o15bo7b2o14bobobo35b5o$8b2o46b3o27bo7bo 12b2obobo16b2o$2b2o5bo75b4o17bo4bob2o15b2o16b5o$2b2o41b2o16b2o19bo4bo 16b2obobo2bo14bo17bo6bo$9b2o35bo15bo2bo18bobobobo15bo3b2o2bob2o30bo3b 6o$9b2o35bobo13bobo17b2o4bobo16b2o2bob2o2bo31bo3bob3o$14b2o31b2o14bo 17bo2b2o4b2o9b2o5bobobo2b2o31b2o$bo2bo2bo7bo6bo58b2obo2bobo2bo4b2o2b2o 5bob5o33b2o$b7o2bob3o5b3o32bobo16bobo7bo2bo3b3o2bobo10bo4bo$8b3obo6bo 31b2ob3o8b2o10bo6b2obobo2bo4bo12b4o$3b2obo12b2o29bo2b2obo7b4o9bo8bobob 2o20bo$2bo3b3o15b2o5b2o9b2o7bobo9bobo2bo5bo2bo8bobobo8b2o2b2o9bo4bo$2b obo4bo14b2o5b2o10bob2o5bo10b2o2bobo5b3o9bo2bo8bo3bobo7b2o4b2o$b2o2bob 2obo6bo27b3o20bobo17b2o3b2o5b3o2bo12bobo$2bobo3bobo5b3o26bobo22b2o21bo bob3o5b2o$2bob2obo2b2o3bo2b2o4b3o3b3o11b2ob2o20b3o24b2o2bo$b2o4bobo5bo 3bo2bo4bobo4bo9b2o2bo3b2o8bo5bobo29bo35bobo$3bobobobo7bobo7bobo14b2o4b o2bo6bobo5b2o26b4ob2o36bo$3bobobob2o10bo3bobobobo3bo12bobobo8b2o33bo2b obobob2o32bo$2obo4bo5b2ob2o3bo2bobobobo2bo49b2o8b2o2b2obobob2o29bo2bo$ o2b2obobo7bo6b3obobob3o50bo8bo2b2o2b2obo33b3o$2bo3bob2o7bo7b2o3b2o54bo 5bob2o2b2obobo$3b4o8b2ob2o65b4o3bo3b2o4bo5b2o$7b2o2b2o71bo4bo3b3obob3o 7b2o$5b2o7bobo66bob5o5bo3bo8bo$6bob2o4bo3bo64bo2bo3b2o$6bobo5b2o2bo53b o9b2obob3o2bo4bo23b2o$3b2obobo6b3o55bo11bobobob2o4bo16bo5bo$3bobobo8bo 16b2o36b3o5b2o2b2obo2bo23bo3b2o2bo$5bo2b3o21b4o19b2o27bobob2o7bo15bo4b o3bo$5b3o3bo20b2ob2o16b2ob2o18bo5b2obobo8bobo15bobo3bo2bo$8bobobo21b2o 17b4o17bobo6bobobo9b2o20b4o$7b2ob2o42b2o19b2o6bo2bo6b2o8b2o$23b3o58b2o 6bobo8bobo13b4o$7b2ob2o11bo68bo5b2o3bo10bobo3bo2bo$8bobo13bo19b2o45b2o 5b2o13bo4bo3bo$8bobo8bo23bobo67bo3b2o2bo$9bo7b2obo22bo24b5o10bo25bo4bo 5bo17bobo$14b2ob2obo16b2o2b2ob4o18b3obob3o6bobo17b3o4b2o11b2o14bo$14b 2ob2o2b2o14bo2bobobo2bo17bo4bo4bo6b2o24bobo21b2o3bo$19bobo17b2o4bo2b2o 14bob2obo2b2obo10bo13bobobo12b2o12bobo3bo2bo$14b6obo18bob2o2b2o2bo13bo bo3b2o2bo12bo10b3obob3o9bo4b2o9bo4b3o$14bo5bo19bobob2o2b2obo9b2obobo2b o2b2o11b3o5b2o2bo5bo3bo6b2ob6o4b2obo$17b3o14b2o5bo5bo3bo9b2obobo4bo21b o2bobob2o2b2obo6bo6bo5b2o2bo$17bo16bobo5b3obob3o14b2ob4o23b2ob2o2b2o2b o7bo2b2o5bo6bo$34bo9bobobo18bo9bo18bo4bo2b2o3b2o4bob2o4b6ob2o$63b3obob o5b3o18bobobo2bo5bo13b2o4bo$21b2o22b3o14bo2bo2b2o4bo10b2o6bo3b2ob4o8bo 14b2o$21b2o38bobobo8b2o9b2o7bo4bo7b5ob2o$22bo3bob3o30bobob2o25b3o4bobo 5bo2bob2o9b2o$21bo3b6o15bo12b2obobo3bo3bo12b4o11b2o6b2o15bo5bo$20bo6bo 17bobo11bo2bo2b2obo2bobo10bo4bo7bo12bo4b2o7bo2b2o3bo$21b5o19b2o9b2obob obo4bo3b2o2b2o5bobobobo5bobo10b2o5bo7bo3bo4bo$39bo9b2o5bo2b2o2bob2o9b 2o5bobo4b2o4b2o10bo7b3o3bo2bo3bobo$21b5o13b2o8bobo5b2o3bo2bo16b2o4b2o 2bo16bo8bo4b4o$20bo6bo10bobo3b2o5bo7b2ob2obo8bo6bo2bobo2bob2o15b2o$21b o3b6o13b2o5b2o6bo4bo8b2o5b3o3bo2bo33b4o$22bo3bob3o29b4o9bobo5bo2bobob 2o32bo2bo3bobo$21b2o38bo20b2obobo16bo18bo3bo4bo3bobo$21b2o10b3o5bo17bo 23bobobo14bobo19bo2b2o3bo6bo$10b2o23bo4b3o16b2o22bo2bo16b2o20bo5bo7bo$ 10bobo11b2o8bo4bobobo34b3o3b2o4b2o15bo15b2o11bo2bo$11bo8bo5b2o9b3o3b3o 32bo11bobob2obo10bo28b3o$14b2o2bo2b6obo7bo3bobo3bo16bo15bo7b2obobobob 2o8b3o$13b3obo10b2o6bob2o4b2obob2o12bobo21bo2bo2bo$12b2o10bob3o8bo2b3o 4bob2o12b2o24b2o$13bob6o2bo2b2o5b2o3b2o5bobo36b2o4b2o$14b2o5bo12bo5bo 2bo3bo22b2o5b2o4b2o5bo$16b2o12bobo7b4ob2o23b2o5b2o6bo3bo24bo$30bo2b4o 7bo48b2o20bo$19b2o9b2o4bo5bobo26bo5bo15bobo17b3o$19b2o13b2o6b2o27b2o3b 2o8bo8bo$11b3obo3bo7b2o4bo37bobobobo9b2o6b2o21bo$11b6o3bo7bo5b2o17bo 19bobo8b2o30bobo$14bo6bo3b3o7bo16bo20bobo10bo30b2o$16b5o4bo8bo17b3o13b 2obobobobob2o4bo$34b2o33bo3bobo3bo4b4o6b2o3b2o$16b5o50b2o3b2o6b4o4bo3b obo3bo$14bo6bo10bo53bo4b2obobobobob2o$11b6o3bo11b3o50bo10bobo26bo12bob o$11b3obo3bo9bo5bo50b2o8bobo24bobo11bo$19b2o8b6obo46b2o9bobobobo23b2o 11bo12b2o$19b2o13bobo48bo8b2o3b2o27bo8bo2bo10bo$29b2o2bo2b2o56bo5bo28b o7b3o9bo$29bobo2b2o6bo84b3o17b4o$24bo8bobo6bobo37bo10b2o5b2o44bo4bo$ 23bobo8bo7b2o37bobo9b2o5b2o43bob5o$23bobo55b2o62bo2bo3b2o$22b2ob2o117b 2obob3o2bo$135bo11bobobob2o$22b2ob2o14b2o40b2o40b2o9bo4b2o2b2obo2bo$ 23bobobo2b3o7b4o19b2o17b4o19b2o17b4o6b3o9bobob2o$17b2ob3o3bo3bobo7b2ob 2o16b2ob2o16b2ob2o16b2ob2o16b2ob2o15b2obobo$18bobo2b3o4bobo9b2o17b4o 19b2o17b4o19b2o11bo5bobobo$17bo2bobo39b2o40b2o31bobo5bo2bo$17bobobobo 114b2o6b2o$18b2obobo9bo108bo$9b2o10bob2o6bobo109bo$9bobo6b4o9bobo107b 3o$11bo5bo4b2o2b2o3bo98b5o$11b2o2bo4b2o106b3obob3o9bo$9b2o3bo4bo3b2o4b 3o8b2o3b2o80bo4bo4bo6bobo$8bo2b2obo3bo2bobo8b3o3b3obobob3o77bob2obo2b 2obo7b2o$9bobo2bo4bo3bo13bo2bobobobo2bo76bobo3b2o2bo12bo$8b2o2bobob4ob 2o9bo3bo3bobobobo3bo74b2obo2bo2b2o14bo$10bob2obo4bo9bobo9bobo78bo2bobo 4bo14b3o$10bo4bob2obo9bobo4bo4bobo4bo73b2o2b2ob4o$9b2o4b2ob2o10bo8b3o 3b3o81bo23bo$129bobo19bobo$130b2o20b2o$28bo10b2o5b2o108bo$27bobo9b2o5b 2o109bo$27b2o126b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ MAXGRIDSIZE 9 HEIGHT 640 WIDTH 640 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 4 GPS 14 AUTOSTART OFF LOOP 84 ]]

Former smallest pseudo-period p14 gun (click above to open LifeViewer) RLE: here Plaintext: here

The smallest period-14 gun known to date was found by iNoMed (with slight improvements by Goucher and Jacobi) on February 14, 2022, based on a smaller p28 gun found by James Pascua the same day, and therefore has a true period of 28. Further improvements were found on April 24-25, 2022, by iNoMed, Jacobi, Pascua, and Merzenich. The newest version has a 110-by-84 bounding box and is shown below:

x = 110, y = 84, rule = B3/S23 27b2o3b2o4b2o$27bo4bo6bo15b2o36b2o$20bo7b3obo6bobo13bobo22b3o11bo5bobo $20bo2bo6bobob2o4b2o2b2o35b2o9bobob2obob2o2bo$15b2o3bo2bo7bob2o10bo33b o2b2o2bobob5o2bobo3b3o$15bo4bo3bo5b2o4bo6b2o19b2o13b2o3bobo8bobo2b2o$ 16b2o2bo2bo2b3o2b6o6b3o3bo7b2o5bo2bo16bo4bo5bob2obob2o$18b2o4b7o14b2ob 2o11b2obob2o11b2o12bo2bobo5bo$16b2ob2o11bobo10b2o14b2obobo3bo9bo9bo7bo 2b2obo$15bo2bobo12b2o4b2o7b2o15bob4o9bobo7b2o6bo3b3ob2o$15b2o2bo19bobo 5b3o2b2o3bo6bobo14b2o6b2obo5bob2o4bo$37bobo2bo5b2obo2bobobo3b3o2b2o19b 5o8bo3bo2bo$26bo3bo6b2obobo3b3o2bo7bo2b3o3bo32bobo2b3o$27b3obo8bob2o2b 3o3bobobo2bob2o5bobo12bobo16bob2o$22bo5bo4bobo4bo3bobo6bo3b2o2b3o5b2o 12b2o18bo2bo$5b2o11b3obo5bobo4bo5b3obo15b2o21bo3b5o12b2o$6bo11b4o8bo4b o8bobob2o14b2o3b2o17bob2o$4bo17b3o2bob3o2bo8b2obob2o6bo4b2ob2o4bo18b2o 7b2o$4b5ob2o3b2o5b2o4bo3bo10bo2bo7bobo4bo3b3o2bob2o16bo7bo$bo6bobo4bo 29b2o8b2o9b3obo2bo10b2obo6b2o3b3o$b6o4b3obo35b2o12bo2bob2o4bobo5b2o5bo 2b2o5bo$13bobob2o5b2o7b3o6bo9bo12b2obo7b2o7bo2bo4bo$3bo10bo2bo6bobo13b obo6b3o16bo8bo6bob2ob2ob6o$3b2o3bo10bobo6b5o8b2o6bo18b2o11b2o3bo10bo$ 6bob2ob2ob6ob7o2b4o29bo17bo10bo2bo$7bo2bo4bo11b2o3b3o2b2o22bobo27bobob 2o$6b2o5bo2b2o5b3obo10bo23b2o15b6o4b3obo$6b2obo6b2o4bobobobo7b2o31bo2b obo4bo6bobo5b3o$10bo11bo3bob3o5b3o10bo19bo12b5ob2o6bo$20bobo3bo4bo6b2o 7bobo19b2o11bo4bo3bo$11b3o6b2o3b2o3b2o6bo9b2o19bobobo10bobo2b3o$10bo3b o24b3o28bo12b2ob3o$9bo5bo25bo26bobo18bo6b2o3b2o$b2o6bo5bo53b2o17b2o6bo 4bo2b2o$b2o6bo5bo65bo15b3obo3bo$10bo3bo41bo23b2o8b3o6bobobo$11b3o6bobo 31bobo23bobo6bo10bo2b2o$21b2o32b2o18bo13b2o3bo10bo$14bo6bo53b3o14bob2o b2ob6o$7b2o6bob2o59bo14bo2bo4bo$7b2o2bo5b2o56b2obo13b2o5bo2b2o$9bo4bo 2bo50bobo4bobob2o7bo3b2obo6b2o$5b6ob2ob2obo44bo7bo5bo3bo5b2o7bo$5bo10b o3b2o5bobo31bobo7bo4b2o2b2o5bobo$7bo2bo10bo6b2o32b2o4bo2bo3b3o$6b2obob o16bo40b3o3b3o2b4o16b3o$9bob3o4b6o51b3o2bo2bo9bob2obo4bo4b2o$9bo4bobo 6bo51b2obo2bobob2o6bo3bobo3bo4b2o$8b2o3b2ob5o14b2o12b2o12b2o11b3ob2o2b o2bo5bo4bob2obo$20bo12b2ob2o9b2ob2o9b2ob2o4bo5b2o4bobo2bo6b3o$18bo14b 4o10b4o10b4o3bobo7bob2o2bob2ob2o$18b2o14b2o12b2o12b2o5b2o9b2o2bo3bobo$ 73bo7b2obo3bo11bo$23b3o38bo9bo4b3o2bobobo4b2o11b2o$25bo15bo15b2ob2o3bo 6b3o4b2o3bob2o5b2o2bo5bo2b2o$24bo16b3o10bobobobo5bo17bo10bo4bo4bo$44bo 7b3obobo2b3obob2o8bo4bo3b2o3b6ob2ob2ob6o$33b3o7b2o6bo4bob3o5b2obo5bobo 5b2obobo2bo17bo$7b2o18b2o4bo18b3obo4b4o4bo6b2o7bo2bo4bo2bo7bo2bo$4b2o 2b3o16bo6bo11b2o6bobob3o3b5o11bo4bobo4b2obobo2bo2bobob2o$3bob2o4bo4b3o 5b2obo16bob2o7bob2o2b2o18bo4bo8bob7obo$3bo6b2o6bo5b2obob2o13b2ob3o6bo 3bo2b4o12b3o13bo9bo$2ob4o10bo8b2obo2bo15b2o3b3ob4o2bo2bo29b6o3b2o$obo 4bo12bo8bob2o18bob2o29bo13bo2bo$2bo2b3o12bo3bo4bo10b3o5bob5o2b2o5bo17b obo$2b2o2bo13bo2b2o3b2o10bo6b2ob3o4b2o3b3o18b2o$2o3b3o14b3o16bo19bo25b o$bo4b2o5b3o6b2o4b2o31b2o25bo$bob2obo5bob2o6b2o3bobo28bo27b3o$2bobobo 5bo3bo5bo4bo22b2o2bo4b2o7b2o$4b3o6b2obo5bobob2o21b2obob2o4bo5bo2bo21bo $4b3o6b3o7b3o21b2o3bobo3b3o4bob2o20bobo$2b2ob2o14bobo2b4o17bo3b2obob2o 6bobo2b3o18b2o$2b2o2bo13bo2bobo3bo18bo3bo2b2o7bo3bo2bo22bo$6bo13b2obob 2o17b2o15bob2o4bo25bo$2b4o17bo2bo16bobo15b2o4bob2o22b3o$2bo2b2o16b2o 18bo18b3ob2o$4bo2bo10b2o22b2o10b3obo4bobobo30bo$4o2b2o10bobo26bo4b5obo b2obob2o29bobo$o5bob2o10bo21b2o2bobobo2bobo2bobo2b2o32b2o$3b2obob2o10b 2o20bo7bobobob2o2bobo3b3o$3bo2bo37bob2o9bob2obob2o2bo$5b2o36b2o10bobo 5bobo$56b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ MAXGRIDSIZE 9 HEIGHT 640 WIDTH 720 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 6 GPS 14 AUTOSTART LOOP 420 ]]

Current smallest pseudo-period p14 gun (click above to open LifeViewer) RLE: here Plaintext: here

External links

• p14 gun at the Life Lexicon