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0140 00 00 5a 0c 02 00 47 00 64 0c 84 00 64 0d ab 02 00 00 00 00 00 00 5a 0d 02 00 47 00 64 0e 84 00 ..Z...G.d...d.........Z...G.d...
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01c0 61 75 6c 74 64 69 63 74 a9 01 da 08 64 65 65 70 63 6f 70 79 4e 29 03 da 0f 63 68 65 63 6b 5f 70 aultdict....deepcopyN)...check_p
01e0 6c 61 6e 61 72 69 74 79 da 09 69 73 5f 70 6c 61 6e 61 72 da 0f 50 6c 61 6e 61 72 45 6d 62 65 64 lanarity..is_planar..PlanarEmbed
0200 64 69 6e 67 63 01 00 00 00 00 00 00 00 00 00 00 00 04 00 00 00 03 00 00 00 f3 22 00 00 00 97 00 dingc.....................".....
0220 74 01 00 00 00 00 00 00 00 00 7c 00 64 01 ac 02 ab 02 00 00 00 00 00 00 64 03 19 00 00 00 53 00 t.........|.d...........d.....S.
0240 29 04 61 24 02 00 00 52 65 74 75 72 6e 73 20 54 72 75 65 20 69 66 20 61 6e 64 20 6f 6e 6c 79 20 ).a$...Returns.True.if.and.only.
0260 69 66 20 60 47 60 20 69 73 20 70 6c 61 6e 61 72 2e 0a 0a 20 20 20 20 41 20 67 72 61 70 68 20 69 if.`G`.is.planar.......A.graph.i
0280 73 20 2a 70 6c 61 6e 61 72 2a 20 69 66 66 20 69 74 20 63 61 6e 20 62 65 20 64 72 61 77 6e 20 69 s.*planar*.iff.it.can.be.drawn.i
02a0 6e 20 61 20 70 6c 61 6e 65 20 77 69 74 68 6f 75 74 0a 20 20 20 20 61 6e 79 20 65 64 67 65 20 69 n.a.plane.without.....any.edge.i
02c0 6e 74 65 72 73 65 63 74 69 6f 6e 73 2e 0a 0a 20 20 20 20 50 61 72 61 6d 65 74 65 72 73 0a 20 20 ntersections.......Parameters...
02e0 20 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 20 47 20 3a 20 4e 65 74 77 6f 72 6b 58 20 67 72 ..----------.....G.:.NetworkX.gr
0300 61 70 68 0a 0a 20 20 20 20 52 65 74 75 72 6e 73 0a 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 aph......Returns.....-------....
0320 20 62 6f 6f 6c 0a 20 20 20 20 20 20 20 57 68 65 74 68 65 72 20 74 68 65 20 67 72 61 70 68 20 69 .bool........Whether.the.graph.i
0340 73 20 70 6c 61 6e 61 72 2e 0a 0a 20 20 20 20 45 78 61 6d 70 6c 65 73 0a 20 20 20 20 2d 2d 2d 2d s.planar.......Examples.....----
0360 2d 2d 2d 2d 0a 20 20 20 20 3e 3e 3e 20 47 20 3d 20 6e 78 2e 47 72 61 70 68 28 5b 28 30 2c 20 31 ----.....>>>.G.=.nx.Graph([(0,.1
0380 29 2c 20 28 30 2c 20 32 29 5d 29 0a 20 20 20 20 3e 3e 3e 20 6e 78 2e 69 73 5f 70 6c 61 6e 61 72 ),.(0,.2)]).....>>>.nx.is_planar
03a0 28 47 29 0a 20 20 20 20 54 72 75 65 0a 20 20 20 20 3e 3e 3e 20 6e 78 2e 69 73 5f 70 6c 61 6e 61 (G).....True.....>>>.nx.is_plana
03c0 72 28 6e 78 2e 63 6f 6d 70 6c 65 74 65 5f 67 72 61 70 68 28 35 29 29 0a 20 20 20 20 46 61 6c 73 r(nx.complete_graph(5)).....Fals
03e0 65 0a 0a 20 20 20 20 53 65 65 20 41 6c 73 6f 0a 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 e......See.Also.....--------....
0400 20 63 68 65 63 6b 5f 70 6c 61 6e 61 72 69 74 79 20 3a 0a 20 20 20 20 20 20 20 20 43 68 65 63 6b .check_planarity.:.........Check
0420 20 69 66 20 67 72 61 70 68 20 69 73 20 70 6c 61 6e 61 72 20 2a 61 6e 64 2a 20 72 65 74 75 72 6e .if.graph.is.planar.*and*.return
0440 20 61 20 60 50 6c 61 6e 61 72 45 6d 62 65 64 64 69 6e 67 60 20 69 6e 73 74 61 6e 63 65 20 69 66 .a.`PlanarEmbedding`.instance.if
0460 20 54 72 75 65 2e 0a 20 20 20 20 46 29 01 da 0e 63 6f 75 6e 74 65 72 65 78 61 6d 70 6c 65 72 02 .True......F)...counterexampler.
0480 00 00 00 29 01 72 06 00 00 00 29 01 da 01 47 73 01 00 00 00 20 fa 64 2f 68 6f 6d 65 2f 62 6c 61 ...).r....)...Gs......d/home/bla
04a0 63 6b 68 61 6f 2f 75 69 75 63 2d 63 6f 75 72 73 65 2d 67 72 61 70 68 2f 2e 76 65 6e 76 2f 6c 69 ckhao/uiuc-course-graph/.venv/li
04c0 62 2f 70 79 74 68 6f 6e 33 2e 31 32 2f 73 69 74 65 2d 70 61 63 6b 61 67 65 73 2f 6e 65 74 77 6f b/python3.12/site-packages/netwo
04e0 72 6b 78 2f 61 6c 67 6f 72 69 74 68 6d 73 2f 70 6c 61 6e 61 72 69 74 79 2e 70 79 72 07 00 00 00 rkx/algorithms/planarity.pyr....
0500 72 07 00 00 00 09 00 00 00 73 16 00 00 00 80 00 f4 3c 00 0c 1b 98 31 a8 55 d4 0b 33 b0 41 d1 0b r........s.......<....1.U..3.A..
0520 36 d0 04 36 f3 00 00 00 00 54 29 01 da 0d 72 65 74 75 72 6e 73 5f 67 72 61 70 68 63 02 00 00 00 6..6.....T)...returns_graphc....
0540 00 00 00 00 00 00 00 00 04 00 00 00 03 00 00 00 f3 64 00 00 00 97 00 74 01 00 00 00 00 00 00 00 .................d.....t........
0560 00 7c 00 ab 01 00 00 00 00 00 00 7d 02 7c 02 6a 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .|.........}.|.j................
0580 00 00 00 ab 00 00 00 00 00 00 00 7d 03 7c 03 80 10 7c 01 72 0d 64 01 74 05 00 00 00 00 00 00 00 ...........}.|...|.r.d.t........
05a0 00 7c 00 ab 01 00 00 00 00 00 00 66 02 53 00 79 02 64 03 7c 03 66 02 53 00 29 04 61 64 07 00 00 .|.........f.S.y.d.|.f.S.).ad...
05c0 43 68 65 63 6b 20 69 66 20 61 20 67 72 61 70 68 20 69 73 20 70 6c 61 6e 61 72 20 61 6e 64 20 72 Check.if.a.graph.is.planar.and.r
05e0 65 74 75 72 6e 20 61 20 63 6f 75 6e 74 65 72 65 78 61 6d 70 6c 65 20 6f 72 20 61 6e 20 65 6d 62 eturn.a.counterexample.or.an.emb
0600 65 64 64 69 6e 67 2e 0a 0a 20 20 20 20 41 20 67 72 61 70 68 20 69 73 20 70 6c 61 6e 61 72 20 69 edding.......A.graph.is.planar.i
0620 66 66 20 69 74 20 63 61 6e 20 62 65 20 64 72 61 77 6e 20 69 6e 20 61 20 70 6c 61 6e 65 20 77 69 ff.it.can.be.drawn.in.a.plane.wi
0640 74 68 6f 75 74 0a 20 20 20 20 61 6e 79 20 65 64 67 65 20 69 6e 74 65 72 73 65 63 74 69 6f 6e 73 thout.....any.edge.intersections
0660 2e 0a 0a 20 20 20 20 50 61 72 61 6d 65 74 65 72 73 0a 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d .......Parameters.....----------
0680 0a 20 20 20 20 47 20 3a 20 4e 65 74 77 6f 72 6b 58 20 67 72 61 70 68 0a 20 20 20 20 63 6f 75 6e .....G.:.NetworkX.graph.....coun
06a0 74 65 72 65 78 61 6d 70 6c 65 20 3a 20 62 6f 6f 6c 0a 20 20 20 20 20 20 20 20 41 20 4b 75 72 61 terexample.:.bool.........A.Kura
06c0 74 6f 77 73 6b 69 20 73 75 62 67 72 61 70 68 20 28 74 6f 20 70 72 6f 6f 66 20 6e 6f 6e 20 70 6c towski.subgraph.(to.proof.non.pl
06e0 61 6e 61 72 69 74 79 29 20 69 73 20 6f 6e 6c 79 20 72 65 74 75 72 6e 65 64 20 69 66 20 73 65 74 anarity).is.only.returned.if.set
0700 0a 20 20 20 20 20 20 20 20 74 6f 20 74 72 75 65 2e 0a 0a 20 20 20 20 52 65 74 75 72 6e 73 0a 20 .........to.true.......Returns..
0720 20 20 20 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 20 28 69 73 5f 70 6c 61 6e 61 72 2c 20 63 65 72 74 69 ...-------.....(is_planar,.certi
0740 66 69 63 61 74 65 29 20 3a 20 28 62 6f 6f 6c 2c 20 4e 65 74 77 6f 72 6b 58 20 67 72 61 70 68 29 ficate).:.(bool,.NetworkX.graph)
0760 20 74 75 70 6c 65 0a 20 20 20 20 20 20 20 20 69 73 5f 70 6c 61 6e 61 72 20 69 73 20 74 72 75 65 .tuple.........is_planar.is.true
0780 20 69 66 20 74 68 65 20 67 72 61 70 68 20 69 73 20 70 6c 61 6e 61 72 2e 0a 20 20 20 20 20 20 20 .if.the.graph.is.planar.........
07a0 20 49 66 20 74 68 65 20 67 72 61 70 68 20 69 73 20 70 6c 61 6e 61 72 20 60 63 65 72 74 69 66 69 .If.the.graph.is.planar.`certifi
07c0 63 61 74 65 60 20 69 73 20 61 20 50 6c 61 6e 61 72 45 6d 62 65 64 64 69 6e 67 0a 20 20 20 20 20 cate`.is.a.PlanarEmbedding......
07e0 20 20 20 6f 74 68 65 72 77 69 73 65 20 69 74 20 69 73 20 61 20 4b 75 72 61 74 6f 77 73 6b 69 20 ...otherwise.it.is.a.Kuratowski.
0800 73 75 62 67 72 61 70 68 2e 0a 0a 20 20 20 20 45 78 61 6d 70 6c 65 73 0a 20 20 20 20 2d 2d 2d 2d subgraph.......Examples.....----
0820 2d 2d 2d 2d 0a 20 20 20 20 3e 3e 3e 20 47 20 3d 20 6e 78 2e 47 72 61 70 68 28 5b 28 30 2c 20 31 ----.....>>>.G.=.nx.Graph([(0,.1
0840 29 2c 20 28 30 2c 20 32 29 5d 29 0a 20 20 20 20 3e 3e 3e 20 69 73 5f 70 6c 61 6e 61 72 2c 20 50 ),.(0,.2)]).....>>>.is_planar,.P
0860 20 3d 20 6e 78 2e 63 68 65 63 6b 5f 70 6c 61 6e 61 72 69 74 79 28 47 29 0a 20 20 20 20 3e 3e 3e .=.nx.check_planarity(G).....>>>
0880 20 70 72 69 6e 74 28 69 73 5f 70 6c 61 6e 61 72 29 0a 20 20 20 20 54 72 75 65 0a 0a 20 20 20 20 .print(is_planar).....True......
08a0 57 68 65 6e 20 60 47 60 20 69 73 20 70 6c 61 6e 61 72 2c 20 61 20 60 50 6c 61 6e 61 72 45 6d 62 When.`G`.is.planar,.a.`PlanarEmb
08c0 65 64 64 69 6e 67 60 20 69 6e 73 74 61 6e 63 65 20 69 73 20 72 65 74 75 72 6e 65 64 3a 0a 0a 20 edding`.instance.is.returned:...
08e0 20 20 20 3e 3e 3e 20 50 2e 67 65 74 5f 64 61 74 61 28 29 0a 20 20 20 20 7b 30 3a 20 5b 31 2c 20 ...>>>.P.get_data().....{0:.[1,.
0900 32 5d 2c 20 31 3a 20 5b 30 5d 2c 20 32 3a 20 5b 30 5d 7d 0a 0a 20 20 20 20 4e 6f 74 65 73 0a 20 2],.1:.[0],.2:.[0]}......Notes..
0920 20 20 20 2d 2d 2d 2d 2d 0a 20 20 20 20 41 20 28 63 6f 6d 62 69 6e 61 74 6f 72 69 61 6c 29 20 65 ...-----.....A.(combinatorial).e
0940 6d 62 65 64 64 69 6e 67 20 63 6f 6e 73 69 73 74 73 20 6f 66 20 63 79 63 6c 69 63 20 6f 72 64 65 mbedding.consists.of.cyclic.orde
0960 72 69 6e 67 73 20 6f 66 20 74 68 65 20 69 6e 63 69 64 65 6e 74 0a 20 20 20 20 65 64 67 65 73 20 rings.of.the.incident.....edges.
0980 61 74 20 65 61 63 68 20 76 65 72 74 65 78 2e 20 47 69 76 65 6e 20 73 75 63 68 20 61 6e 20 65 6d at.each.vertex..Given.such.an.em
09a0 62 65 64 64 69 6e 67 20 74 68 65 72 65 20 61 72 65 20 6d 75 6c 74 69 70 6c 65 20 61 70 70 72 6f bedding.there.are.multiple.appro
09c0 61 63 68 65 73 0a 20 20 20 20 64 69 73 63 75 73 73 65 64 20 69 6e 20 6c 69 74 65 72 61 74 75 72 aches.....discussed.in.literatur
09e0 65 20 74 6f 20 64 72 61 77 69 6e 67 20 74 68 65 20 67 72 61 70 68 20 28 73 75 62 6a 65 63 74 20 e.to.drawing.the.graph.(subject.
0a00 74 6f 20 76 61 72 69 6f 75 73 0a 20 20 20 20 63 6f 6e 73 74 72 61 69 6e 74 73 2c 20 65 2e 67 2e to.various.....constraints,.e.g.
0a20 20 69 6e 74 65 67 65 72 20 63 6f 6f 72 64 69 6e 61 74 65 73 29 2c 20 73 65 65 20 65 2e 67 2e 20 .integer.coordinates),.see.e.g..
0a40 5b 32 5d 2e 0a 0a 20 20 20 20 54 68 65 20 70 6c 61 6e 61 72 69 74 79 20 63 68 65 63 6b 20 61 6c [2].......The.planarity.check.al
0a60 67 6f 72 69 74 68 6d 20 61 6e 64 20 65 78 74 72 61 63 74 69 6f 6e 20 6f 66 20 74 68 65 20 63 6f gorithm.and.extraction.of.the.co
0a80 6d 62 69 6e 61 74 6f 72 69 61 6c 20 65 6d 62 65 64 64 69 6e 67 0a 20 20 20 20 69 73 20 62 61 73 mbinatorial.embedding.....is.bas
0aa0 65 64 20 6f 6e 20 74 68 65 20 4c 65 66 74 2d 52 69 67 68 74 20 50 6c 61 6e 61 72 69 74 79 20 54 ed.on.the.Left-Right.Planarity.T
0ac0 65 73 74 20 5b 31 5d 2e 0a 0a 20 20 20 20 41 20 63 6f 75 6e 74 65 72 65 78 61 6d 70 6c 65 20 69 est.[1].......A.counterexample.i
0ae0 73 20 6f 6e 6c 79 20 67 65 6e 65 72 61 74 65 64 20 69 66 20 74 68 65 20 63 6f 72 72 65 73 70 6f s.only.generated.if.the.correspo
0b00 6e 64 69 6e 67 20 70 61 72 61 6d 65 74 65 72 20 69 73 20 73 65 74 2c 0a 20 20 20 20 62 65 63 61 nding.parameter.is.set,.....beca
0b20 75 73 65 20 74 68 65 20 63 6f 6d 70 6c 65 78 69 74 79 20 6f 66 20 74 68 65 20 63 6f 75 6e 74 65 use.the.complexity.of.the.counte
0b40 72 65 78 61 6d 70 6c 65 20 67 65 6e 65 72 61 74 69 6f 6e 20 69 73 20 68 69 67 68 65 72 2e 0a 0a rexample.generation.is.higher...
0b60 20 20 20 20 53 65 65 20 61 6c 73 6f 0a 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 20 69 73 ....See.also.....--------.....is
0b80 5f 70 6c 61 6e 61 72 20 3a 0a 20 20 20 20 20 20 20 20 43 68 65 63 6b 20 66 6f 72 20 70 6c 61 6e _planar.:.........Check.for.plan
0ba0 61 72 69 74 79 20 77 69 74 68 6f 75 74 20 63 72 65 61 74 69 6e 67 20 61 20 60 50 6c 61 6e 61 72 arity.without.creating.a.`Planar
0bc0 45 6d 62 65 64 64 69 6e 67 60 20 6f 72 20 63 6f 75 6e 74 65 72 65 78 61 6d 70 6c 65 2e 0a 0a 20 Embedding`.or.counterexample....
0be0 20 20 20 52 65 66 65 72 65 6e 63 65 73 0a 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 ...References.....----------....
0c00 20 2e 2e 20 5b 31 5d 20 55 6c 72 69 6b 20 42 72 61 6e 64 65 73 3a 0a 20 20 20 20 20 20 20 20 54 ....[1].Ulrik.Brandes:.........T
0c20 68 65 20 4c 65 66 74 2d 52 69 67 68 74 20 50 6c 61 6e 61 72 69 74 79 20 54 65 73 74 0a 20 20 20 he.Left-Right.Planarity.Test....
0c40 20 20 20 20 20 32 30 30 39 0a 20 20 20 20 20 20 20 20 68 74 74 70 3a 2f 2f 63 69 74 65 73 65 65 .....2009.........http://citesee
0c60 72 78 2e 69 73 74 2e 70 73 75 2e 65 64 75 2f 76 69 65 77 64 6f 63 2f 73 75 6d 6d 61 72 79 3f 64 rx.ist.psu.edu/viewdoc/summary?d
0c80 6f 69 3d 31 30 2e 31 2e 31 2e 32 31 37 2e 39 32 30 38 0a 20 20 20 20 2e 2e 20 5b 32 5d 20 54 61 oi=10.1.1.217.9208........[2].Ta
0ca0 6b 61 6f 20 4e 69 73 68 69 7a 65 6b 69 2c 20 4d 64 20 53 61 69 64 75 72 20 52 61 68 6d 61 6e 3a kao.Nishizeki,.Md.Saidur.Rahman:
0cc0 0a 20 20 20 20 20 20 20 20 50 6c 61 6e 61 72 20 67 72 61 70 68 20 64 72 61 77 69 6e 67 0a 20 20 .........Planar.graph.drawing...
0ce0 20 20 20 20 20 20 4c 65 63 74 75 72 65 20 4e 6f 74 65 73 20 53 65 72 69 65 73 20 6f 6e 20 43 6f ......Lecture.Notes.Series.on.Co
0d00 6d 70 75 74 69 6e 67 3a 20 56 6f 6c 75 6d 65 20 31 32 0a 20 20 20 20 20 20 20 20 32 30 30 34 0a mputing:.Volume.12.........2004.
0d20 20 20 20 20 46 a9 02 46 4e 54 29 03 da 0b 4c 52 50 6c 61 6e 61 72 69 74 79 da 0c 6c 72 5f 70 6c ....F..FNT)...LRPlanarity..lr_pl
0d40 61 6e 61 72 69 74 79 da 12 67 65 74 5f 63 6f 75 6e 74 65 72 65 78 61 6d 70 6c 65 a9 04 72 0b 00 anarity..get_counterexample..r..
0d60 00 00 72 0a 00 00 00 da 0f 70 6c 61 6e 61 72 69 74 79 5f 73 74 61 74 65 da 09 65 6d 62 65 64 64 ..r......planarity_state..embedd
0d80 69 6e 67 73 04 00 00 00 20 20 20 20 72 0c 00 00 00 72 06 00 00 00 72 06 00 00 00 2a 00 00 00 73 ings........r....r....r....*...s
0da0 45 00 00 00 80 00 f4 7e 01 00 17 22 a0 21 93 6e 80 4f d8 10 1f d7 10 2c d1 10 2c d3 10 2e 80 49 E......~...".!.n.O.....,..,....I
0dc0 d8 07 10 d0 07 18 e1 0b 19 d8 13 18 d4 1a 2c a8 51 d3 1a 2f d0 13 2f d0 0c 2f e0 13 1e f0 06 00 ..............,.Q../../../......
0de0 10 14 90 59 88 7f d0 08 1e 72 0d 00 00 00 63 02 00 00 00 00 00 00 00 00 00 00 00 04 00 00 00 03 ...Y.....r....c.................
0e00 00 00 00 f3 64 00 00 00 97 00 74 01 00 00 00 00 00 00 00 00 7c 00 ab 01 00 00 00 00 00 00 7d 02 ....d.....t.........|.........}.
0e20 7c 02 6a 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 7d 03 |.j...........................}.
0e40 7c 03 80 10 7c 01 72 0d 64 01 74 05 00 00 00 00 00 00 00 00 7c 00 ab 01 00 00 00 00 00 00 66 02 |...|.r.d.t.........|.........f.
0e60 53 00 79 02 64 03 7c 03 66 02 53 00 29 04 7a 2d 52 65 63 75 72 73 69 76 65 20 76 65 72 73 69 6f S.y.d.|.f.S.).z-Recursive.versio
0e80 6e 20 6f 66 20 3a 6d 65 74 68 3a 60 63 68 65 63 6b 5f 70 6c 61 6e 61 72 69 74 79 60 2e 46 72 10 n.of.:meth:`check_planarity`.Fr.
0ea0 00 00 00 54 29 03 72 11 00 00 00 da 16 6c 72 5f 70 6c 61 6e 61 72 69 74 79 5f 72 65 63 75 72 73 ...T).r......lr_planarity_recurs
0ec0 69 76 65 da 1c 67 65 74 5f 63 6f 75 6e 74 65 72 65 78 61 6d 70 6c 65 5f 72 65 63 75 72 73 69 76 ive..get_counterexample_recursiv
0ee0 65 72 14 00 00 00 73 04 00 00 00 20 20 20 20 72 0c 00 00 00 da 19 63 68 65 63 6b 5f 70 6c 61 6e er....s........r......check_plan
0f00 61 72 69 74 79 5f 72 65 63 75 72 73 69 76 65 72 1a 00 00 00 76 00 00 00 73 44 00 00 00 80 00 f4 arity_recursiver....v...sD......
0f20 06 00 17 22 a0 21 93 6e 80 4f d8 10 1f d7 10 36 d1 10 36 d3 10 38 80 49 d8 07 10 d0 07 18 e1 0b ...".!.n.O.....6..6..8.I........
0f40 19 d8 13 18 d4 1a 36 b0 71 d3 1a 39 d0 13 39 d0 0c 39 e0 13 1e f0 06 00 10 14 90 59 88 7f d0 08 ......6.q..9..9..9.........Y....
0f60 1e 72 0d 00 00 00 63 01 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 03 00 00 00 f3 60 01 00 00 .r....c.....................`...
0f80 97 00 74 01 00 00 00 00 00 00 00 00 6a 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..t.........j...................
0fa0 7c 00 ab 01 00 00 00 00 00 00 7d 00 74 05 00 00 00 00 00 00 00 00 7c 00 ab 01 00 00 00 00 00 00 |.........}.t.........|.........
0fc0 64 01 19 00 00 00 72 15 74 01 00 00 00 00 00 00 00 00 6a 06 00 00 00 00 00 00 00 00 00 00 00 00 d.....r.t.........j.............
0fe0 00 00 00 00 00 00 64 02 ab 01 00 00 00 00 00 00 82 01 74 01 00 00 00 00 00 00 00 00 6a 02 00 00 ......d...........t.........j...
1000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 7d 01 7c 00 44 00 5d 5c ........................}.|.D.]\
1020 00 00 7d 02 74 09 00 00 00 00 00 00 00 00 7c 00 7c 02 19 00 00 00 ab 01 00 00 00 00 00 00 7d 03 ..}.t.........|.|.............}.
1040 7c 03 44 00 5d 47 00 00 7d 04 7c 00 6a 0b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |.D.]G..}.|.j...................
1060 7c 02 7c 04 ab 02 00 00 00 00 00 00 01 00 74 05 00 00 00 00 00 00 00 00 7c 00 ab 01 00 00 00 00 |.|...........t.........|.......
1080 00 00 64 01 19 00 00 00 73 01 8c 24 7c 00 6a 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..d.....s..$|.j.................
10a0 00 00 7c 02 7c 04 ab 02 00 00 00 00 00 00 01 00 7c 01 6a 0d 00 00 00 00 00 00 00 00 00 00 00 00 ..|.|...........|.j.............
10c0 00 00 00 00 00 00 7c 02 7c 04 ab 02 00 00 00 00 00 00 01 00 8c 49 04 00 8c 5e 04 00 7c 01 53 00 ......|.|............I...^..|.S.
10e0 29 03 61 c3 01 00 00 4f 62 74 61 69 6e 73 20 61 20 4b 75 72 61 74 6f 77 73 6b 69 20 73 75 62 67 ).a....Obtains.a.Kuratowski.subg
1100 72 61 70 68 2e 0a 0a 20 20 20 20 52 61 69 73 65 73 20 6e 78 2e 4e 65 74 77 6f 72 6b 58 45 78 63 raph.......Raises.nx.NetworkXExc
1120 65 70 74 69 6f 6e 20 69 66 20 47 20 69 73 20 70 6c 61 6e 61 72 2e 0a 0a 20 20 20 20 54 68 65 20 eption.if.G.is.planar.......The.
1140 66 75 6e 63 74 69 6f 6e 20 72 65 6d 6f 76 65 73 20 65 64 67 65 73 20 73 75 63 68 20 74 68 61 74 function.removes.edges.such.that
1160 20 74 68 65 20 67 72 61 70 68 20 69 73 20 73 74 69 6c 6c 20 6e 6f 74 20 70 6c 61 6e 61 72 2e 0a .the.graph.is.still.not.planar..
1180 20 20 20 20 41 74 20 73 6f 6d 65 20 70 6f 69 6e 74 20 74 68 65 20 72 65 6d 6f 76 61 6c 20 6f 66 ....At.some.point.the.removal.of
11a0 20 61 6e 79 20 65 64 67 65 20 77 6f 75 6c 64 20 6d 61 6b 65 20 74 68 65 20 67 72 61 70 68 20 70 .any.edge.would.make.the.graph.p
11c0 6c 61 6e 61 72 2e 0a 20 20 20 20 54 68 69 73 20 73 75 62 67 72 61 70 68 20 6d 75 73 74 20 62 65 lanar......This.subgraph.must.be
11e0 20 61 20 4b 75 72 61 74 6f 77 73 6b 69 20 73 75 62 67 72 61 70 68 2e 0a 0a 20 20 20 20 50 61 72 .a.Kuratowski.subgraph.......Par
1200 61 6d 65 74 65 72 73 0a 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 20 47 20 3a 20 4e ameters.....----------.....G.:.N
1220 65 74 77 6f 72 6b 58 20 67 72 61 70 68 0a 0a 20 20 20 20 52 65 74 75 72 6e 73 0a 20 20 20 20 2d etworkX.graph......Returns.....-
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24a0 00 00 00 00 00 00 00 ab 01 00 00 00 00 00 00 01 00 7c 01 6a 0a 00 00 00 00 00 00 00 00 00 00 00 .................|.j............
24c0 00 00 00 00 00 00 00 44 00 5d 30 00 00 7d 02 7c 02 64 01 19 00 00 00 7c 02 64 02 19 00 00 00 6b .......D.]0..}.|.d.....|.d.....k
24e0 37 00 00 73 01 8c 0f 7c 00 6a 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 0d 00 7..s...|.j...................j..
2500 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 02 64 01 19 00 00 00 7c 02 64 02 19 00 00 .................|.d.....|.d....
2520 00 ab 02 00 00 00 00 00 00 01 00 8c 32 04 00 67 00 7c 00 5f 07 00 00 00 00 00 00 00 00 74 11 00 ............2..g.|._.........t..
2540 00 00 00 00 00 00 00 64 03 84 00 ab 01 00 00 00 00 00 00 7c 00 5f 09 00 00 00 00 00 00 00 00 69 .......d...........|._.........i
2560 00 7c 00 5f 0a 00 00 00 00 00 00 00 00 69 00 7c 00 5f 0b 00 00 00 00 00 00 00 00 69 00 7c 00 5f .|._.........i.|._.........i.|._
2580 0c 00 00 00 00 00 00 00 00 74 11 00 00 00 00 00 00 00 00 64 04 84 00 ab 01 00 00 00 00 00 00 7c .........t.........d...........|
25a0 00 5f 0d 00 00 00 00 00 00 00 00 74 01 00 00 00 00 00 00 00 00 6a 1c 00 00 00 00 00 00 00 00 00 ._.........t.........j..........
25c0 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 7c 00 5f 0f 00 00 00 00 00 00 00 00 7c 00 6a .................|._.........|.j
25e0 1e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 07 00 00 00 00 00 00 00 00 00 00 00 ...................j............
2600 00 00 00 00 00 00 00 7c 01 6a 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 01 00 .......|.j......................
2620 00 00 00 00 00 01 00 69 00 7c 00 5f 10 00 00 00 00 00 00 00 00 69 00 7c 00 5f 11 00 00 00 00 00 .......i.|._.........i.|._......
2640 00 00 00 74 11 00 00 00 00 00 00 00 00 64 05 84 00 ab 01 00 00 00 00 00 00 7c 00 5f 12 00 00 00 ...t.........d...........|._....
2660 00 00 00 00 00 74 11 00 00 00 00 00 00 00 00 64 06 84 00 ab 01 00 00 00 00 00 00 7c 00 5f 13 00 .....t.........d...........|._..
2680 00 00 00 00 00 00 00 67 00 7c 00 5f 14 00 00 00 00 00 00 00 00 69 00 7c 00 5f 15 00 00 00 00 00 .......g.|._.........i.|._......
26a0 00 00 00 69 00 7c 00 5f 16 00 00 00 00 00 00 00 00 69 00 7c 00 5f 17 00 00 00 00 00 00 00 00 69 ...i.|._.........i.|._.........i
26c0 00 7c 00 5f 18 00 00 00 00 00 00 00 00 74 33 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 7c .|._.........t3................|
26e0 00 5f 1a 00 00 00 00 00 00 00 00 79 00 29 07 4e 72 02 00 00 00 e9 01 00 00 00 63 00 00 00 00 00 ._.........y.).Nr.........c.....
2700 00 00 00 00 00 00 00 00 00 00 00 13 00 00 00 f3 04 00 00 00 97 00 79 00 72 2c 00 00 00 72 3f 00 ......................y.r,...r?.
2720 00 00 72 3f 00 00 00 72 0d 00 00 00 72 0c 00 00 00 fa 08 3c 6c 61 6d 62 64 61 3e 7a 26 4c 52 50 ..r?...r....r......<lambda>z&LRP
2740 6c 61 6e 61 72 69 74 79 2e 5f 5f 69 6e 69 74 5f 5f 2e 3c 6c 6f 63 61 6c 73 3e 2e 3c 6c 61 6d 62 lanarity.__init__.<locals>.<lamb
2760 64 61 3e 26 01 00 00 f3 02 00 00 00 81 00 72 0d 00 00 00 63 00 00 00 00 00 00 00 00 00 00 00 00 da>&..........r....c............
2780 00 00 00 00 13 00 00 00 f3 04 00 00 00 97 00 79 00 72 2c 00 00 00 72 3f 00 00 00 72 3f 00 00 00 ...............y.r,...r?...r?...
27a0 72 0d 00 00 00 72 0c 00 00 00 72 63 00 00 00 7a 26 4c 52 50 6c 61 6e 61 72 69 74 79 2e 5f 5f 69 r....r....rc...z&LRPlanarity.__i
27c0 6e 69 74 5f 5f 2e 3c 6c 6f 63 61 6c 73 3e 2e 3c 6c 61 6d 62 64 61 3e 2d 01 00 00 72 64 00 00 00 nit__.<locals>.<lambda>-...rd...
27e0 72 0d 00 00 00 63 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 13 00 00 00 f3 04 00 00 00 97 r....c..........................
2800 00 79 00 72 2c 00 00 00 72 3f 00 00 00 72 3f 00 00 00 72 0d 00 00 00 72 0c 00 00 00 72 63 00 00 .y.r,...r?...r?...r....r....rc..
2820 00 7a 26 4c 52 50 6c 61 6e 61 72 69 74 79 2e 5f 5f 69 6e 69 74 5f 5f 2e 3c 6c 6f 63 61 6c 73 3e .z&LRPlanarity.__init__.<locals>
2840 2e 3c 6c 61 6d 62 64 61 3e 36 01 00 00 72 64 00 00 00 72 0d 00 00 00 63 00 00 00 00 00 00 00 00 .<lambda>6...rd...r....c........
2860 00 00 00 00 00 00 00 00 13 00 00 00 f3 04 00 00 00 97 00 79 01 29 02 4e 72 61 00 00 00 72 3f 00 ...................y.).Nra...r?.
2880 00 00 72 3f 00 00 00 72 0d 00 00 00 72 0c 00 00 00 72 63 00 00 00 7a 26 4c 52 50 6c 61 6e 61 72 ..r?...r....r....rc...z&LRPlanar
28a0 69 74 79 2e 5f 5f 69 6e 69 74 5f 5f 2e 3c 6c 6f 63 61 6c 73 3e 2e 3c 6c 61 6d 62 64 61 3e 37 01 ity.__init__.<locals>.<lambda>7.
28c0 00 00 72 64 00 00 00 72 0d 00 00 00 29 1b 72 1d 00 00 00 72 1e 00 00 00 72 0b 00 00 00 da 0e 61 ..rd...r....).r....r....r......a
28e0 64 64 5f 6e 6f 64 65 73 5f 66 72 6f 6d da 05 6e 6f 64 65 73 da 05 65 64 67 65 73 72 22 00 00 00 dd_nodes_from..nodes..edgesr"...
2900 72 51 00 00 00 72 03 00 00 00 72 52 00 00 00 72 38 00 00 00 72 53 00 00 00 72 54 00 00 00 72 55 rQ...r....rR...r8...rS...rT...rU
2920 00 00 00 da 07 44 69 47 72 61 70 68 72 56 00 00 00 72 57 00 00 00 72 58 00 00 00 72 59 00 00 00 .....DiGraphrV...rW...rX...rY...
2940 72 5a 00 00 00 72 5b 00 00 00 72 5c 00 00 00 72 5d 00 00 00 72 5e 00 00 00 72 5f 00 00 00 72 08 rZ...r[...r\...r]...r^...r_...r.
2960 00 00 00 72 16 00 00 00 29 03 72 30 00 00 00 72 0b 00 00 00 da 01 65 73 03 00 00 00 20 20 20 72 ...r....).r0...r......es.......r
2980 0c 00 00 00 72 31 00 00 00 7a 14 4c 52 50 6c 61 6e 61 72 69 74 79 2e 5f 5f 69 6e 69 74 5f 5f 1b ....r1...z.LRPlanarity.__init__.
29a0 01 00 00 73 19 01 00 00 80 00 e4 11 13 97 18 91 18 93 1a 88 04 8c 06 d8 08 0c 8f 06 89 06 d7 08 ...s............................
29c0 1d d1 08 1d 98 61 9f 67 99 67 d4 08 26 d8 11 12 97 17 91 17 f2 00 02 09 2c 88 41 d8 0f 10 90 11 .....a.g.g..&...........,.A.....
29e0 89 74 90 71 98 11 91 74 8b 7c d8 10 14 97 06 91 06 97 0f 91 0f a0 01 a0 21 a1 04 a0 61 a8 01 a1 .t.q...t.|..............!...a...
2a00 64 d5 10 2b f0 05 02 09 2c f0 08 00 16 18 88 04 8c 0a f4 06 00 17 22 a1 2c d3 16 2f 88 04 8c 0b d..+....,.............".,../....
2a20 e0 15 17 88 04 8c 0a d8 16 18 88 04 8c 0b d8 1d 1f 88 04 d4 08 1a f4 06 00 1c 27 a1 7c d3 1b 34 ..........................'.|..4
2a40 88 04 d4 08 18 f4 06 00 13 15 97 2a 91 2a 93 2c 88 04 8c 07 d8 08 0c 8f 07 89 07 d7 08 1e d1 08 ...........*.*.,................
2a60 1e 98 71 9f 77 99 77 d4 08 27 e0 14 16 88 04 8c 09 d8 1c 1e 88 04 d4 08 19 e4 13 1e 99 7c d3 13 ..q.w.w..'...................|..
2a80 2c 88 04 8c 08 dc 14 1f a1 09 d3 14 2a 88 04 8c 09 f0 06 00 12 14 88 04 8c 06 d8 1c 1e 88 04 d4 ,...........*...................
2aa0 08 19 d8 1a 1c 88 04 8c 0f e0 18 1a 88 04 8c 0d d8 19 1b 88 04 8c 0e e4 19 28 d3 19 2a 88 04 8d .........................(..*...
2ac0 0e 72 0d 00 00 00 63 01 00 00 00 00 00 00 00 00 00 00 00 07 00 00 00 03 00 00 00 f3 ba 05 00 00 .r....c.........................
2ae0 87 00 87 04 97 00 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 03 00 00 ........j...................j...
2b00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 64 01 6b 44 00 00 72 3c ........................d.kD..r<
2b20 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 05 00 00 00 00 00 00 00 00 ..j...................j.........
2b40 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 64 02 89 00 6a 00 00 00 00 00 00 00 00 00 ..................d...j.........
2b60 00 00 00 00 00 00 00 00 00 00 6a 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 ..........j.....................
2b80 00 00 00 00 00 00 7a 05 00 00 64 03 7a 0a 00 00 6b 44 00 00 72 01 79 04 89 00 6a 00 00 00 00 00 ......z...d.z...kD..r.y...j.....
2ba0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 27 00 00 8a 04 74 07 00 00 00 00 00 00 00 00 ..............D.]'....t.........
2bc0 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 19 00 00 00 ab 01 00 00 ..j.............................
2be0 00 00 00 00 89 00 6a 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 3c 00 00 00 ......j.....................<...
2c00 8c 29 04 00 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 4d 00 00 .)....j...................D.]M..
2c20 8a 04 89 00 6a 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 19 00 00 00 81 01 ....j...........................
2c40 8c 13 64 05 89 00 6a 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 3c 00 00 00 ..d...j.....................<...
2c60 89 00 6a 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 0f 00 00 00 00 00 00 00 00 ..j...................j.........
2c80 00 00 00 00 00 00 00 00 00 00 89 04 ab 01 00 00 00 00 00 00 01 00 89 00 6a 11 00 00 00 00 00 00 ........................j.......
2ca0 00 00 00 00 00 00 00 00 00 00 00 00 89 04 ab 01 00 00 00 00 00 00 01 00 8c 4f 04 00 64 04 89 00 .........................O..d...
2cc0 5f 00 00 00 00 00 00 00 00 00 64 04 89 00 5f 09 00 00 00 00 00 00 00 00 64 04 89 00 5f 04 00 00 _.........d..._.........d..._...
2ce0 00 00 00 00 00 00 89 00 6a 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 2d ........j...................D.]-
2d00 00 00 8a 04 74 17 00 00 00 00 00 00 00 00 89 00 6a 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ....t...........j...............
2d20 00 00 00 00 89 04 19 00 00 00 88 00 88 04 66 02 64 06 84 08 ac 07 ab 02 00 00 00 00 00 00 89 00 ..............f.d...............
2d40 6a 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 3c 00 00 00 8c 2f 04 00 89 00 j.....................<..../....
2d60 6a 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 15 00 00 8a 04 89 00 6a 1b j...................D.].......j.
2d80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 ab 01 00 00 00 00 00 00 72 01 8c 15 ............................r...
2da0 01 00 79 04 04 00 64 04 89 00 5f 05 00 00 00 00 00 00 00 00 64 04 89 00 5f 0e 00 00 00 00 00 00 ..y...d..._.........d..._.......
2dc0 00 00 64 04 89 00 5f 0f 00 00 00 00 00 00 00 00 64 04 89 00 5f 10 00 00 00 00 00 00 00 00 64 04 ..d..._.........d..._.........d.
2de0 89 00 5f 11 00 00 00 00 00 00 00 00 89 00 6a 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .._...........j.................
2e00 00 00 6a 24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 30 00 00 7d 01 89 00 ..j$..................D.]0..}...
2e20 6a 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 01 ab 01 00 00 00 00 00 00 89 00 j'..................|...........
2e40 6a 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 01 19 00 00 00 7a 05 00 00 89 00 j(..................|.....z.....
2e60 6a 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 01 3c 00 00 00 8c 32 04 00 89 00 j(..................|.<....2....
2e80 6a 2a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 2d 00 00 00 00 00 00 00 00 00 00 j*..................j-..........
2ea0 00 00 00 00 00 00 00 00 89 00 6a 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 2e ..........j...................j.
2ec0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 01 00 00 00 00 00 00 01 00 89 00 6a 14 ..............................j.
2ee0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 63 00 00 8a 04 74 17 00 00 00 00 ..................D.]c....t.....
2f00 00 00 00 00 89 00 6a 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 19 00 00 00 ......j.........................
2f20 88 00 88 04 66 02 64 08 84 08 ac 07 ab 02 00 00 00 00 00 00 89 00 6a 18 00 00 00 00 00 00 00 00 ....f.d...............j.........
2f40 00 00 00 00 00 00 00 00 00 00 89 04 3c 00 00 00 64 04 7d 02 89 00 6a 18 00 00 00 00 00 00 00 00 ............<...d.}...j.........
2f60 00 00 00 00 00 00 00 00 00 00 89 04 19 00 00 00 44 00 5d 22 00 00 7d 03 89 00 6a 2a 00 00 00 00 ................D.]"..}...j*....
2f80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..............j1................
2fa0 00 00 89 04 7c 03 7c 02 ac 09 ab 03 00 00 00 00 00 00 01 00 7c 03 7d 02 8c 24 04 00 8c 65 04 00 ....|.|.............|.}..$...e..
2fc0 64 04 89 00 5f 0a 00 00 00 00 00 00 00 00 64 04 89 00 5f 14 00 00 00 00 00 00 00 00 64 04 89 00 d..._.........d..._.........d...
2fe0 5f 19 00 00 00 00 00 00 00 00 89 00 6a 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 _...........j...................
3000 44 00 5d 13 00 00 8a 04 89 00 6a 35 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 04 D.].......j5....................
3020 ab 01 00 00 00 00 00 00 01 00 8c 15 04 00 64 04 89 00 5f 06 00 00 00 00 00 00 00 00 64 04 89 00 ..............d..._.........d...
3040 5f 1b 00 00 00 00 00 00 00 00 64 04 89 00 5f 0c 00 00 00 00 00 00 00 00 64 04 89 00 5f 1c 00 00 _.........d..._.........d..._...
3060 00 00 00 00 00 00 64 04 89 00 5f 1d 00 00 00 00 00 00 00 00 64 04 89 00 5f 1e 00 00 00 00 00 00 ......d..._.........d..._.......
3080 00 00 89 00 6a 2a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53 00 29 0a 7a ae 45 78 ....j*..................S.).z.Ex
30a0 65 63 75 74 65 20 74 68 65 20 4c 52 20 70 6c 61 6e 61 72 69 74 79 20 74 65 73 74 2e 0a 0a 20 20 ecute.the.LR.planarity.test.....
30c0 20 20 20 20 20 20 52 65 74 75 72 6e 73 0a 20 20 20 20 20 20 20 20 2d 2d 2d 2d 2d 2d 2d 0a 20 20 ......Returns.........-------...
30e0 20 20 20 20 20 20 65 6d 62 65 64 64 69 6e 67 20 3a 20 64 69 63 74 0a 20 20 20 20 20 20 20 20 20 ......embedding.:.dict..........
3100 20 20 20 49 66 20 74 68 65 20 67 72 61 70 68 20 69 73 20 70 6c 61 6e 61 72 20 61 6e 20 65 6d 62 ...If.the.graph.is.planar.an.emb
3120 65 64 64 69 6e 67 20 69 73 20 72 65 74 75 72 6e 65 64 2e 20 4f 74 68 65 72 77 69 73 65 20 4e 6f edding.is.returned..Otherwise.No
3140 6e 65 2e 0a 20 20 20 20 20 20 20 20 e9 02 00 00 00 e9 03 00 00 00 e9 06 00 00 00 4e 72 02 00 00 ne.........................Nr...
3160 00 63 01 00 00 00 00 00 00 00 00 00 00 00 03 00 00 00 13 00 00 00 f3 26 00 00 00 95 02 97 00 89 .c.....................&........
3180 01 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 02 7c 00 66 02 19 00 00 00 53 .j.....................|.f.....S
31a0 00 72 2c 00 00 00 a9 01 72 54 00 00 00 a9 03 da 01 78 72 30 00 00 00 72 27 00 00 00 73 03 00 00 .r,.....rT.......xr0...r'...s...
31c0 00 20 80 80 72 0c 00 00 00 72 63 00 00 00 7a 2a 4c 52 50 6c 61 6e 61 72 69 74 79 2e 6c 72 5f 70 ....r....rc...z*LRPlanarity.lr_p
31e0 6c 61 6e 61 72 69 74 79 2e 3c 6c 6f 63 61 6c 73 3e 2e 3c 6c 61 6d 62 64 61 3e 63 01 00 00 f3 16 lanarity.<locals>.<lambda>c.....
3200 00 00 00 f8 80 00 a8 24 d7 2a 3c d1 2a 3c b8 61 c0 11 b8 56 d1 2a 44 80 00 72 0d 00 00 00 a9 01 .......$.*<.*<.a...V.*D..r......
3220 da 03 6b 65 79 63 01 00 00 00 00 00 00 00 00 00 00 00 03 00 00 00 13 00 00 00 f3 26 00 00 00 95 ..keyc.....................&....
3240 02 97 00 89 01 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 02 7c 00 66 02 19 .....j.....................|.f..
3260 00 00 00 53 00 72 2c 00 00 00 72 72 00 00 00 72 73 00 00 00 73 03 00 00 00 20 80 80 72 0c 00 00 ...S.r,...rr...rs...s.......r...
3280 00 72 63 00 00 00 7a 2a 4c 52 50 6c 61 6e 61 72 69 74 79 2e 6c 72 5f 70 6c 61 6e 61 72 69 74 79 .rc...z*LRPlanarity.lr_planarity
32a0 2e 3c 6c 6f 63 61 6c 73 3e 2e 3c 6c 61 6d 62 64 61 3e 77 01 00 00 72 75 00 00 00 72 0d 00 00 00 .<locals>.<lambda>w...ru...r....
32c0 a9 01 da 03 63 63 77 29 1f 72 0b 00 00 00 da 05 6f 72 64 65 72 da 04 73 69 7a 65 72 20 00 00 00 ....ccw).r......order..sizer....
32e0 72 57 00 00 00 72 52 00 00 00 72 51 00 00 00 da 06 61 70 70 65 6e 64 da 0f 64 66 73 5f 6f 72 69 rW...rR...rQ.....append..dfs_ori
3300 65 6e 74 61 74 69 6f 6e 72 53 00 00 00 72 56 00 00 00 da 06 73 6f 72 74 65 64 72 58 00 00 00 da entationrS...rV.....sortedrX....
3320 0b 64 66 73 5f 74 65 73 74 69 6e 67 72 38 00 00 00 72 5b 00 00 00 72 5c 00 00 00 72 5d 00 00 00 .dfs_testingr8...r[...r\...r]...
3340 72 6a 00 00 00 da 04 73 69 67 6e 72 54 00 00 00 72 16 00 00 00 72 68 00 00 00 72 69 00 00 00 da rj.....signrT...r....rh...ri....
3360 0d 61 64 64 5f 68 61 6c 66 5f 65 64 67 65 72 59 00 00 00 da 0d 64 66 73 5f 65 6d 62 65 64 64 69 .add_half_edgerY.....dfs_embeddi
3380 6e 67 72 55 00 00 00 72 5e 00 00 00 72 5f 00 00 00 72 5a 00 00 00 a9 05 72 30 00 00 00 72 6c 00 ngrU...r^...r_...rZ.....r0...rl.
33a0 00 00 da 0d 70 72 65 76 69 6f 75 73 5f 6e 6f 64 65 da 01 77 72 27 00 00 00 73 05 00 00 00 60 20 ....previous_node..wr'...s....`.
33c0 20 20 40 72 0c 00 00 00 72 12 00 00 00 7a 18 4c 52 50 6c 61 6e 61 72 69 74 79 2e 6c 72 5f 70 6c ..@r....r....z.LRPlanarity.lr_pl
33e0 61 6e 61 72 69 74 79 43 01 00 00 73 9d 02 00 00 f9 80 00 f0 10 00 0c 10 8f 36 89 36 8f 3c 89 3c anarityC...s.............6.6.<.<
3400 8b 3e 98 41 d2 0b 1d a0 24 a7 26 a1 26 a7 2b a1 2b a3 2d b0 21 b0 64 b7 66 b1 66 b7 6c b1 6c b3 .>.A....$.&.&.+.+.-.!.d.f.f.l.l.
3420 6e d1 32 44 c0 71 d1 32 48 d2 22 48 e0 13 17 f0 06 00 12 16 97 16 91 16 f2 00 01 09 2b 88 41 dc n.2D.q.2H."H................+.A.
3440 1b 1f a0 04 a7 06 a1 06 a0 71 a1 09 9b 3f 88 44 8f 49 89 49 90 61 8a 4c f0 03 01 09 2b f0 08 00 .........q...?.D.I.I.a.L....+...
3460 12 16 97 16 91 16 f2 00 04 09 28 88 41 d8 0f 13 8f 7b 89 7b 98 31 89 7e d1 0f 25 d8 21 22 90 04 ..........(.A....{.{.1.~..%.!"..
3480 97 0b 91 0b 98 41 91 0e d8 10 14 97 0a 91 0a d7 10 21 d1 10 21 a0 21 d4 10 24 d8 10 14 d7 10 24 .....A...........!..!.!..$.....$
34a0 d1 10 24 a0 51 d5 10 27 f0 09 04 09 28 f0 0e 00 12 16 88 04 8c 06 d8 16 1a 88 04 8c 0b d8 14 18 ..$.Q..'....(...................
34c0 88 04 8c 09 f0 06 00 12 16 97 17 91 17 f2 00 04 09 0e 88 41 e4 23 29 d8 10 14 97 07 91 07 98 01 ...................A.#).........
34e0 91 0a d4 20 44 f4 03 02 24 0e 88 44 d7 0c 1d d1 0c 1d 98 61 d2 0c 20 f0 05 04 09 0e f0 0a 00 12 ....D...$..D.......a............
3500 16 97 1a 91 1a f2 00 02 09 1c 88 41 d8 13 17 d7 13 23 d1 13 23 a0 41 d5 13 26 d9 17 1b f0 05 02 ...........A.....#..#.A..&......
3520 09 1c f0 0a 00 17 1b 88 04 8c 0b d8 15 19 88 04 8c 0a d8 11 15 88 04 8c 06 d8 1c 20 88 04 d4 08 ................................
3540 19 d8 1a 1e 88 04 8c 0f e0 11 15 97 17 91 17 97 1d 91 1d f2 00 01 09 49 01 88 41 d8 24 28 a7 49 .......................I..A.$(.I
3560 a1 49 a8 61 a3 4c b0 34 d7 33 45 d1 33 45 c0 61 d1 33 48 d1 24 48 88 44 d7 0c 1e d1 0c 1e 98 71 .I.a.L.4.3E.3E.a.3H.$H.D.......q
3580 d2 0c 21 f0 03 01 09 49 01 f0 06 00 09 0d 8f 0e 89 0e d7 08 25 d1 08 25 a0 64 a7 67 a1 67 a7 6d ..!....I............%..%.d.g.g.m
35a0 a1 6d d4 08 34 d8 11 15 97 17 91 17 f2 00 09 09 22 88 41 e4 23 29 d8 10 14 97 07 91 07 98 01 91 .m..4...........".A.#)..........
35c0 0a d4 20 44 f4 03 02 24 0e 88 44 d7 0c 1d d1 0c 1d 98 61 d1 0c 20 f0 08 00 1d 21 88 4d d8 15 19 ...D...$..D.......a.......!.M...
35e0 d7 15 26 d1 15 26 a0 71 d1 15 29 f2 00 02 0d 22 90 01 d8 10 14 97 0e 91 0e d7 10 2c d1 10 2c a8 ..&..&.q..)...."...........,..,.
3600 51 b0 01 b0 7d d0 10 2c d4 10 45 d8 20 21 91 0d f1 05 02 0d 22 f0 0f 09 09 22 f0 18 00 13 17 88 Q...}..,..E..!......"...."......
3620 04 8c 07 d8 1d 21 88 04 d4 08 1a d8 13 17 88 04 8c 08 f0 06 00 12 16 97 1a 91 1a f2 00 01 09 22 .....!........................."
3640 88 41 d8 0c 10 d7 0c 1e d1 0c 1e 98 71 d5 0c 21 f0 03 01 09 22 f0 08 00 16 1a 88 04 8c 0a d8 1b .A..........q..!...."...........
3660 1f 88 04 d4 08 18 d8 1c 20 88 04 d4 08 19 d8 18 1c 88 04 8c 0d d8 19 1d 88 04 8c 0e d8 14 18 88 ................................
3680 04 8c 09 e0 0f 13 8f 7e 89 7e d0 08 1d 72 0d 00 00 00 63 01 00 00 00 00 00 00 00 00 00 00 00 07 .......~.~...r....c.............
36a0 00 00 00 03 00 00 00 f3 6e 04 00 00 87 00 87 04 97 00 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 ........n...........j...........
36c0 00 00 00 00 00 00 00 00 6a 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 ........j.......................
36e0 00 00 00 00 64 01 6b 44 00 00 72 3c 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ....d.kD..r<..j.................
3700 00 00 6a 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 64 02 ..j...........................d.
3720 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6a 03 00 00 00 00 00 00 00 00 ..j...................j.........
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3760 72 01 79 04 89 00 6a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 44 00 5d 4d 00 00 r.y...j...................D.]M..
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3c40 02 19 00 00 00 53 00 72 2c 00 00 00 72 72 00 00 00 72 73 00 00 00 73 03 00 00 00 20 80 80 72 0c .....S.r,...rr...rs...s.......r.
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3e00 0b 91 0b 98 41 91 0e d8 10 14 97 0a 91 0a d7 10 21 d1 10 21 a0 21 d4 10 24 d8 10 14 d7 10 2e d1 ....A...........!..!.!..$.......
3e20 10 2e a8 71 d5 10 31 f0 09 04 09 32 f0 0e 00 12 16 88 04 8c 06 f0 06 00 12 16 97 17 91 17 f2 00 ...q..1....2....................
3e40 04 09 0e 88 41 e4 23 29 d8 10 14 97 07 91 07 98 01 91 0a d4 20 44 f4 03 02 24 0e 88 44 d7 0c 1d ....A.#).............D...$..D...
3e60 d1 0c 1d 98 61 d2 0c 20 f0 05 04 09 0e f0 0a 00 12 16 97 1a 91 1a f2 00 02 09 1c 88 41 d8 13 17 ....a.......................A...
3e80 d7 13 2d d1 13 2d a8 61 d5 13 30 d9 17 1b f0 05 02 09 1c f0 08 00 12 16 97 17 91 17 97 1d 91 1d ..-..-.a..0.....................
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41c0 00 00 00 80 58 7c 07 7c 00 6a 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 06 3c ....X|.|.j...................|.<
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42c0 00 00 00 00 00 7c 07 19 00 00 00 7a 05 00 00 7c 00 6a 16 00 00 00 00 00 00 00 00 00 00 00 00 00 .....|.....z...|.j..............
42e0 00 00 00 00 00 7c 07 3c 00 00 00 7c 00 6a 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .....|.<...|.j..................
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43e0 00 00 00 7c 00 6a 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 05 3c 00 00 00 7c ...|.j...................|.<...|
4400 00 6a 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 07 19 00 00 00 7c 00 6a 10 00 .j...................|.....|.j..
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44a0 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 07 19 00 00 00 ab 02 00 00 00 00 00 ...................|............
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45c0 00 00 00 13 00 00 00 f3 04 00 00 00 97 00 79 01 a9 02 4e 72 02 00 00 00 72 3f 00 00 00 72 3f 00 ..............y...Nr....r?...r?.
45e0 00 00 72 0d 00 00 00 72 0c 00 00 00 72 63 00 00 00 7a 2d 4c 52 50 6c 61 6e 61 72 69 74 79 2e 64 ..r....r....rc...z-LRPlanarity.d
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4640 00 00 00 f3 04 00 00 00 97 00 79 01 a9 02 4e 46 72 3f 00 00 00 72 3f 00 00 00 72 0d 00 00 00 72 ..........y...NFr?...r?...r....r
4660 0c 00 00 00 72 63 00 00 00 7a 2d 4c 52 50 6c 61 6e 61 72 69 74 79 2e 64 66 73 5f 6f 72 69 65 6e ....rc...z-LRPlanarity.dfs_orien
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4f60 72 97 00 00 00 73 05 00 00 00 20 20 20 20 20 72 0c 00 00 00 72 8a 00 00 00 7a 25 4c 52 50 6c 61 r....s.........r....r....z%LRPla
4f80 6e 61 72 69 74 79 2e 64 66 73 5f 6f 72 69 65 6e 74 61 74 69 6f 6e 5f 72 65 63 75 72 73 69 76 65 narity.dfs_orientation_recursive
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5200 72 6e 7c 02 6a 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ab 00 00 00 00 00 00 00 rn|.j...........................
5220 7d 01 7c 00 6a 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 01 19 00 00 00 7d 05 }.|.j...................|.....}.
5240 64 03 7d 06 7c 00 6a 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 01 19 00 00 00 d.}.|.j...................|.....
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52a0 00 00 00 00 00 00 00 00 ab 01 00 00 00 00 00 00 7c 00 6a 0c 00 00 00 00 00 00 00 00 00 00 00 00 ................|.j.............
52c0 00 00 00 00 00 00 7c 08 3c 00 00 00 7c 08 7c 00 6a 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ......|.<...|.|.j...............
52e0 00 00 00 00 7c 07 19 00 00 00 6b 28 00 00 72 2b 7c 02 6a 0f 00 00 00 00 00 00 00 00 00 00 00 00 ....|.....k(..r+|.j.............
5300 00 00 00 00 00 00 7c 01 ab 01 00 00 00 00 00 00 01 00 7c 02 6a 0f 00 00 00 00 00 00 00 00 00 00 ......|...........|.j...........
5320 00 00 00 00 00 00 00 00 7c 07 ab 01 00 00 00 00 00 00 01 00 64 05 7c 04 7c 08 3c 00 00 00 64 05 ........|...........d.|.|.<...d.
5340 7d 06 01 00 6e b3 7c 08 7c 00 6a 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 08 }...n.|.|.j...................|.
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53e0 6a 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 01 19 00 00 00 6b 02 00 00 72 46 j...................|.....k...rF
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5420 19 00 00 00 6b 28 00 00 72 1d 7c 00 6a 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ....k(..r.|.j...................
5440 7c 08 19 00 00 00 7c 00 6a 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 05 3c 00 |.....|.j...................|.<.
5460 00 00 6e 14 7c 00 6a 1b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7c 08 7c 05 ab 02 ..n.|.j...................|.|...
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54e0 29 09 7a 16 54 65 73 74 20 66 6f 72 20 4c 52 20 70 61 72 74 69 74 69 6f 6e 2e 63 00 00 00 00 00 ).z.Test.for.LR.partition.c.....
5500 00 00 00 00 00 00 00 00 00 00 00 13 00 00 00 f3 04 00 00 00 97 00 79 01 72 90 00 00 00 72 3f 00 ......................y.r....r?.
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5a40 00 00 00 00 00 00 00 00 00 00 7c 04 19 00 00 00 7c 00 6a 0c 00 00 00 00 00 00 00 00 00 00 00 00 ..........|.....|.j.............
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generated by cgit v1.2.3 (git 2.25.1) at 2025-12-06 12:18:36 +0000