.;  6the function updates a label of v node in the graph g  node number paired with old node's label value new label value 6the function updates a label of v node in the graph g 9the function extracts a label of v node from the graph g :the function version of setELabel for an undirected graph 8the function merges two graphs. E.i. if first graph hasn't got vertex v N but second one has got it then the node is inserted into first graph with ( same label. Edges are processed too. Pit finds and returns the path consiting of edges from first node to second one.  If the path doesn'2t exist then the function returns the empty list.   !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$ %& !"'#($) !"#$0*+,-./0123456789:;<=>?@ABCDEFGHThe G function embeds a planar biconnected undirected graph into a plane.  Edge'Ks label of an embedded graph is a position of the edge in its source node. OIn undirected graph each edge is presented a pair of directed edges. Therefore  it'?s enough each edge keeps only its position in the source node. The  I function embeds a planar directed graph into a plane. The source graph ' must be biconnected if throw off edges'5 directions and also any two nodes v and w can have * either edge (v,w) or (w,v) but not both. Edge'Ws label of an embedded graph consists of a pair integers. First element is a position b of the edge in its source node and second one is a position of the edge in its destination node. IJKLMNOPQRSTUVW   X      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]\^\_\`abacadaeafagahaiajakalamanaoapaqarasatauavawaxayaza{a|a}a~aaaaaa      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIIJKLMNOPQRRSTUVVWXYZ[\]^_`abcdefghijklmngbu-0.1Data.Graph.InductivePlusData.Graph.EmbeddingData.Graph.SimpleUtil setVLabel setVLabel' getVLabel setELabel getELabelisEdgemergeTwoGraphs findPaths embedGraph embedDiGraph fgl-5.4.2.3Data.Graph.Inductive.GraphDynGraph&GraphemptyisEmptymatchmkGraphlabNodesmatchAnynoNodes nodeRangelabEdgesUDecompUContextGDecompDecompMContextContextAdjUPathLPPathUEdgeUNodeufoldgmapnmapemapnodesedgesnewNodesgeleminsNodeinsEdgedelNodedelEdgedelLEdgeinsNodesinsEdgesdelNodesdelEdgesbuildGrmkUGraphcontextlab neighborssucprelsuclpreoutinnoutdegindegdegnode'lab'labNode' neighbors'suc'pre'lsuc'lpre'out'inn'outdeg'indeg'deg'equalLPathLEdgeEdgeLNodeNodeData.Graph.Inductiveversion#Data.Graph.Inductive.Query.MaxFlow2ekListekSimpleekFusedNetworkData.Graph.Inductive.NodeMap delMapEdgesM delMapNodesM insMapEdgesM insMapNodesM delMapEdgeM delMapNodeM insMapEdgeM insMapNodeMmkEdgesMmkEdgeMmkNodesMmkNodeMrun_run mkMapGraph delMapEdges delMapNodes insMapEdges insMapNodes_ insMapNodes delMapEdge delMapNode insMapEdge insMapNode_ insMapNodemkNodes_mkNodesmkEdgesmkEdgemkNode_mkNode fromGraphnewNodeMapNodeMapMData.Graph.Inductive.TreeGrUGrData.Graph.Inductive.Query.MSTmsPathmsTreemsTreeAtData.Graph.Inductive.Query.GVD nearestPath nearestDist nearestNode voronoiSetgvdOutgvdInVoronoiData.Graph.Inductive.Query.SPspspLengthspTreedijkstra"Data.Graph.Inductive.Query.MaxFlowmaxFlow maxFlowgraphmfmfmg updateFlow updAdjList augmentGraph getRevEdgesData.Graph.Inductive.Query.BFSlesplbftespbftbfebfenlevelnlevelbfsbfsWithbfsnbfsnWith Data.Graph.Inductive.Query.Monad graphDff'graphDffdffMdfsM'dfsMdfsGT graphFilter graphFilterM graphNodes graphNodesM graphNodesM0 graphUFold graphRec'graphRecsucMsucGTgetNodes getNodes' getContextgetNoderecMGTcondMGTrecMGT'condMGT'runGT applyWith' applyWithapply'applyorP><mapSndmapFstMGTGT$Data.Graph.Inductive.Query.TransClostrc%Data.Graph.Inductive.Query.DominatorsdomiDomData.Graph.Inductive.Query.BCCbcc#Data.Graph.Inductive.Query.ArtPointap Data.Graph.Inductive.Query.IndepindepData.Graph.Inductive.Query.DFS reachablescctopsort'topsort isConnected noComponents componentsrdff'rdffudff'udffdff'dffdffWith'dffWithxdffWithxdfWithrdfs'rdfsudfs'udfsdfs'dfsdfsWith'dfsWithxdfsWithCFunData.Graph.Inductive.Graphviz graphviz'graphvizPortrait LandscapeOrient"Data.Graph.Inductive.Monad.IOArray removeDelemptyNdefaultGraphSizeSGrGraphRepContext'USGrData.Graph.Inductive.MonadlabMcontextM mkUGraphM delNodesMdelNodeM newNodesMedgesMnodesMufoldM labEdgesM nodeRangeMnoNodesM matchAnyM labNodesMmkGraphMmatchMisEmptyMemptyMGraphMData.Graph.Inductive.Basic preorderFpreorder postorderF postordergfoldisSimplehasLoopelfilterefiltergselunlabundirgrevdelUEdgeunear setUELabel setELabel' setUELabel' getELabel' getSourcesgetSinksfilterVertexes findVertexfst3snd3thd3map2apa takeAfter takeBeforereplace=~+tracem1of2m2of2sublist compareDoublesign PieceAndSVertexMapPiece EdgeMapPiece MapPiecesPieceIdPiecesPiecepieceAsSubgraph nodesAlsoInC sideOfpiece legsOfpiece LegOfPieceSideOutsideInsideCcAsListcAsSetoldCCOldC oldCAsSet oldCAsListMyInGr EdgeLabel PieceOrder FixedEdgeFreeEdge StubLabel embedWithCfindPiecesWithCfindPathPiecesWithC findPieceinsertIntoPiece groupPiecesdetectSideOfFixedPiece interlacedgetS orientGraph extractGraphgenNextCorderEdgesOfNodemakeEMPmakeVMP