Final steps for a troublesome target: a p504 loop made of four glider pair reflectors.

Code: Select all

```
x = 1372, y = 198, rule = B3/S23
404bobo$405b2o$405bo663bobo$1070b2o$1070bo4$876bobo190bobo4bo$464b2o
32bo377b2o192b2o3bo$464b2o33bo377bo192bo4b3o9bo$440b2o32bo22b3o362bobo
221bo$441bo31bobo3bo146bo236b2o221b3o$438b3o32bobo2bobo143bobo236bo$
438bo35bo4b2o144b2o$439bobo840bo$438b2ob3o838b3o8b2o$444bo426bobo411bo
7b2o$443b2o421bobo2b2o411b2o$630bo23bo212b2o3bo$631b2o19b2o213bo218b2o
199bo$66bo563b2o21b2o26b2o403b2o198bobo$65bo583bo31b2o603bobo$65b3o
437bo144b2o5b2o32bo595bo$503bobo143b2o7bo31bobo3bo383bo$40bo361b3o99b
2o24bo124b3o32bobo2bobo381bobo$41bo362bo123b2o125bo35bo4b2o181b2o198bo
bo$39b3o361bo125b2o118bo6bobo220b2o199bo$31bobo614bobo4b2ob3o194b2o32b
o$32b2o607bobo4b2o11bo194bo31bobo3bo405b2o$32bo609b2o16b2o191b3o32bobo
2bobo404b2o$236bobo150b2o251bo210bo35bo4b2o380b2o32bo$87b2o148b2o34b2o
113bobo463bobo420bo31bobo3bo$62bo24b2o148bo35b2o115bo462b2ob3o234b2o
179b3o32bobo2bobo$62bobo32bo151b2o32bo575bo233b2o179bo35bo4b2o$62b2o
32bobo3bo138bo8bo31bobo3bo569b2o209b2o32bo171bobo$96bobo2bobo123bo12bo
bo4b3o32bobo2bobo132b2o646bo31bobo3bo165b2ob3o$35bo61bo4b2o124b2o10bob
o4bo35bo4b2o133bo643b3o32bobo2bobo170bo$36b2o27bo161b2o12bo6bobo172bob
o641bo35bo4b2o169b2o$35b2o27bobo180b2ob3o171b2o642bobo$64bobo164b2o20b
o205b2o285bo320b2ob3o$65bo165b2o19b2o204bobo284bo327bo$459bo285b3o324b
2o$59b2o186b2o245bo349b2o451bobo$58bo2bo184bobo243b3o350bo452b2o$58bob
o185b2o243bo353bobo450bo$59bo431b2o245bobo105b2o417b2o$738b2o526bo$
432b2o205b2o98bo526bobo$431bobo16b2o188bo626b2o$392b2o37bo18b2o188bobo
415b2o$391bobo36b2o47bo161b2o416bo$148bo243bo86b3o194b2o381bobo$146b2o
334bo192bobo159b2o221b2o$147b2o332b2o193bo161bo$391b2o318bo126bobo$
137bobo250bo2bo315b3o127b2o417b2o$137b2o252b2o315bo21bo143b2o383bo$
138bo569b2o18b2o143bobo383bobo$45b2o184b2o281bob2o211b2o143bo385b2o$
46bo102bo82bo281b2obo131b2o258bo141b2o242b2o$46bobo100bobo80bobo282bob
o128bobo16b2o238b3o142bo241bobo$47b2o100b2o82b2o89bobo187b2o2b2o89b2o
37bo18b2o237bo145bobo240bo$82b2o184b2o54b2o188bo93bobo36b2o47bo209b2o
145b2o275bo$81bobo183bobo55bo186bobo94bo86b3o31b2o356b2o238b3o$82bo
185bo119b2o122b2o185bo30bobo2bobo109b2o238bobo237bo$117bo185bo17b2o65b
2o308b2o31bo3b2o109bobo16b2o221bo238b2o$115b3o183b3o17b2o285b2o126bo
70b2o37bo18b2o52bo203bo$114bo185bo306bo2bo128bo66bobo36b2o47bo22b3o
201b3o144b2o$114b2o184b2o306b2o128b2o67bo86b3o19bo203bo146bobo16b2o$
419b2o317bobo156bo18b2o202b2o106b2o37bo18b2o52bo$55b2o184b2o88bo87bobo
58b2o249bob2o161b2o329bobo36b2o47bo22b3o$54bobo16b2o165bobo16b2o68b2o
89bo59b2o249b2obo71b2o253b2o165bo86b3o19bo$15b2o37bo18b2o126b2o37bo18b
2o69b2o402bobo68bo2bo251bobo16b2o237bo18b2o$14bobo36b2o47bo97bobo36b2o
47bo442b2o2b2o69b2o213b2o37bo18b2o52bo183b2o$15bo86b3o96bo86b3o34b2o
404bo288bobo36b2o47bo22b3o93b2o$105bo185bo32bo2bo401bobo197bob2o88bo
86b3o19bo95bo2bo$104b2o184b2o33b2o278b2o122b2o198b2obo178bo18b2o95b2o$
14b2o184b2o403b2o325bobo175b2o$13bo2bo114b2o66bo2bo225b2o59bo439b2o2b
2o85b2o328bob2o$14b2o114bo2bo66b2o226b2o58bobo438bo89bo2bo327b2obo$
131bobo183b2o170b2o436bobo90b2o331bobo$132bo184bobo3bob2o309b2o165b2o
122b2o421b2o2b2o$141b3o174b2o3b2obo309bobo58b2o104b2o338bob2o203bo$
141bo184bobo308bo59b2o86bo357b2obo201bobo$136b2o4bo180b2o2b2o191b2o
264b2o163bo194bobo26bo5bo42b2o122b2o$135bo2bo14b2o168bo72b2o122b2o263b
2o162b2o192b2o2b2o24b2o4b2o43b2o$136b2o15bobo165bobo71bobo436b2o114b2o
191bo30b2o4b2o56b2o130b2o$11b2o140bo43b2o122b2o72bo438bobo58b2o244bobo
95b2o129bo$11b2o184b2o191b2o2b2o398bo40bo59b2o47bo72b2o122b2o95bo129bo
bo$390bobo402b2o145b2o73b2o236b2o111b2o$392bob2o249b2o59bo87b2o147b2o
228b2o80bobo58b2o46b2o$392b2obo249b2o58bobo465bobo35b2o43bo59b2o45bo2b
o$42b2o184b2o476b2o465bo37b2o151b2o$42bobo58b2o123bobo58b2o226b2o276b
2o147b2o102b2o$43bo59b2o124bo59b2o225bo2bo276b2o145b2o51bo51bobo58b2o
46b2o$517b2o276bo47b2o59bo40bo48bobo7b2o43bo59b2o45bo2bo$427b2o308b2o
104b2o58bobo89b2o7b2o151b2o$427bo185b2o122b2o49b2o114b2o310b2o151b2o$
428b3o86bo94bobo174b2o162b2o260bo2bo45b2o59bo43b2o$430bo47b2o36bobo93b
o175bo163b2o262b2o46b2o58bobo$458b2o18bo37b2o89b2o2b2o341bo257b2o111b
2o$51b2o59bo124b2o59bo159b2o16bobo128bobo325b2o72b2o151b2o7b2o38bobo
129bo$51b2o58bobo123b2o58bobo176b2o131bob2o198b2o122b2o71bo2bo45b2o59b
o43b2o7bobo37bo129b2o$112b2o184b2o309b2obo197bobo196b2o46b2o58bobo51bo
38b2o130b2o$417b2o184bobo204bo307b2o236b2o$418bo185b2o128b2o69b2o2b2o
183bo237b2o122b2o$415b3o186bo128bo2bo68bobo184bobo236bobo$143b2o184b2o
84bo191bo126b2o71bob2o182b2o236bo$2bo140b2o60b2o122b2o119bo156b2o3bo
31b2o161b2obo338b2o75b2o2b2o$obo15b2o184bobo242bobo154bobo2bobo30bo
380b2o122b2o75bobo$b2o14bo2bo183bo244b2o161b2o31b3o86bo197b2o90bobo
201bob2o$13bo4b2o179b2o2b2o279b2o161bo47b2o36bobo195bo2bo51b2o4b2o30bo
203b2obo$14bo184bobo282bobo188b2o18bo37b2o197b2o53b2o4b2o24b2o2b2o$12b
3o186bob2o3b2o276bo188b2o16bobo146b2o142bo5bo26bobo331b2o$23bo177b2obo
3bobo275b2o205b2o127b2o18bo178bob2o327bo2bo$22bobo184b2o402b2o208bo19b
3o86bo88b2obo328b2o$22bo2bo114b2o184b2o286b2o18b2o184b3o22bo47b2o36bob
o329b2o$23b2o114bo2bo182bo2bo190bo93bo21bo184bo52b2o18bo37b2o213b2o95b
2o18bo$140b2o184b2o191bobo110b3o238b2o16bobo251bo2bo95bo19b3o86bo$50b
2o149b2o33b2o281b2o111bo258b2o253b2o93b3o22bo47b2o36bobo$50bo149bo2bo
32bo430bo388b2o183bo52b2o18bo37b2o$51b3o86bo60b2o34b3o86bo339bobo163b
2o202b2o18bo237b2o16bobo$53bo47b2o36bobo97bo47b2o36bobo338b2o165bo203b
o19b3o86bo165b2o$81b2o18bo37b2o55b2o69b2o18bo37b2o52b2o125bo194b2o127b
3o201b3o22bo47b2o36bobo$81b2o16bobo95b2o68b2o16bobo92b2o123bo195bobo
126bo203bo52b2o18bo37b2o106b2o$99b2o95bo88b2o92bo24b2o99b3o195bo161bo
221b2o16bobo146bo$404bobo197bo98b2o159bobo238b2o144b3o$40b2o184b2o176b
o199b2o258b2o385bo$41bo185bo375bobo293b2o145b2o238bo$38b3o164b2o17b3o
672bobo145bo237bobo$38bo166b2o17bo676bo142b3o238b2o$73bo185bo641b2o
141bo275b2o$72bobo127bo55bobo204b2o129b3o480bo240bobo$72b2o128b2o54b2o
205bo132bo479bobo241bo$5b2o100b2o92bobo89b2o171b3ob2o125bo480b2o242b2o
$4bobo100bobo183bobo172bobo642b2o$6bo102bo185bo133b2o4bo35bo641bobo$
109b2o184b2o132bobo2bobo32b3o643bo$17bo412bo3bobo31bo423b2o221b2o$17b
2o391b3o22bo32b2o422bobo$16bobo391bo33b2o448bo$411bo32b2o448b2o417b2o$
7b2o1304bobo$8b2o691bo613bo$7bo674b2o16b2o613b2o$682bo11b2o4bobo403b2o
175bo$683b3ob2o4bobo410bobo173b2o$685bobo6bo413bo173bobo$504bo141b2o4b
o35bo419b2o$503b2o141bobo2bobo32b3o191b2o$96bo406bobo141bo3bobo31bo7b
2o185bo$95bobo182b2o370bo32b2o5b2o187b3ob2o$94bo2bo181bobo379b2o31bo
188bobo415b2o$95b2o182b2o380b2o26b2o21b2o130b2o4bo35bo414bo$690b2o19b
2o131bobo2bobo32b3o415b3ob2o$90bo183b2o19b2o392bo23bo131bo3bobo31bo
420bobo$89bobo182bo20b2o553bo32b2o209b2o169b2o4bo35bo$89bobo27b2o154b
3ob2o578b2o233bo170bobo2bobo32b3o$90bo27b2o157bobo6bo12b2o558b2o234b3o
b2o165bo3bobo31bo$52b2o4bo61bo117b2o4bo35bo4bobo10b2o797bobo171bo32b2o
$52bobo2bobo178bobo2bobo32b3o4bobo12bo416b2o339b2o4bo35bo179b2o$53bo3b
obo32b2o145bo3bobo31bo8bo430bobo338bobo2bobo32b3o179b2o$58bo32bobo150b
o32b2o438bo341bo3bobo31bo$67b2o24bo159b2o35bo773bo32b2o$67b2o184b2o34b
2o581bo200b2o$289bobo575bo3b2o200b2o$123bo743b2o2bobo$122b2o742bobo
425bo$122bobo1168bobo$114b3o1176bobo$114bo1179bo$115bo760bo210bo$875b
2o209bobo207b2o$88b3o784bobo208bobo198b2o7bo$90bo771bo224bo199b2o8b3o$
89bo772b2o435bo$861bobo$1080b2o$1080b2o8$1079b3o$1081bo$1080bo9b3o4bo$
1092bo3b2o$1091bo4bobo4$1097bo$1096b2o$1096bobo!
```