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r=1;r<t.verts.length;r++){var o=t.verts[r-1],u=t.verts[r];o.node&&o.node===u.node&&o.node.leaf||i.edges.push({source:o.id,target:u.id,length:Math.abs(e(o,u))})}})}return t.prototype.avg=function(t){return t.reduce(function(t,n){return t+n})/t.length},t.prototype.getGridLines=function(t){for(var n=[],e=this.leaves.slice(0,this.leaves.length);e.length>0;){var r=e.filter(function(n){return n.rect["overlap"+t.toUpperCase()](e[0].rect)}),i={nodes:r,pos:this.avg(r.map(function(n){return n.rect["c"+t]()}))};n.push(i),i.nodes.forEach(function(t){return e.splice(e.indexOf(t),1)})}return n.sort(function(t,n){return t.pos-n.pos}),n},t.prototype.getDepth=function(t){for(var n=0;t.parent!==this.root;)n++,t=t.parent;return n},t.prototype.midPoints=function(t){for(var n=t[1]-t[0],e=[t[0]-n/2],r=1;r<t.length;r++)e.push((t[r]+t[r-1])/2);return e.push(t[t.length-1]+n/2),e},t.prototype.findLineage=function(t){var n=[t];do t=t.parent,n.push(t);while(t!==this.root);return n.reverse()},t.prototype.findAncestorPathBetween=function(t,n){for(var e=this.findLineage(t),r=this.findLineage(n),i=0;e[i]===r[i];)i++;return{commonAncestor:e[i-1],lineages:e.slice(i).concat(r.slice(i))}},t.prototype.siblingObstacles=function(t,n){var e=this,r=this.findAncestorPathBetween(t,n),i={};r.lineages.forEach(function(t){return i[t.id]={}});var o=r.commonAncestor.children.filter(function(t){return!(t in i)});return r.lineages.filter(function(t){return t.parent!==r.commonAncestor}).forEach(function(t){return o=o.concat(t.parent.children.filter(function(n){return n!==t.id}))}),o.map(function(t){return e.nodes[t]})},t.getSegmentSets=function(t,n){for(var e=[],r=0;r<t.length;r++)for(var i=t[r],o=0;o<i.length;o++){var u=i[o];u.edgeid=r,u.i=o;var a=u[1][n]-u[0][n];Math.abs(a)<.1&&e.push(u)}e.sort(function(t,e){return t[0][n]-e[0][n]});for(var s=[],c=null,f=0;f<e.length;f++){var u=e[f];(!c||Math.abs(u[0][n]-c.pos)>.1)&&(c={pos:u[0][n],segments:[]},s.push(c)),c.segments.push(u)}return s},t.nudgeSegs=function(t,n,e,r,o,u){var a=r.length;if(!(1>=a)){for(var s=r.map(function(n){return new i.Variable(n[0][t])}),c=[],f=0;a>f;f++)for(var h=0;a>h;h++)if(f!==h){var l=r[f],p=r[h],d=l.edgeid,g=p.edgeid,v=-1,y=-1;"x"==t?o(d,g)&&(l[0][n]<l[1][n]?(v=h,y=f):(v=f,y=h)):o(d,g)&&(l[0][n]<l[1][n]?(v=f,y=h):(v=h,y=f)),v>=0&&c.push(new i.Constraint(s[v],s[y],u))}var _=new i.Solver(s,c);_.solve(),s.forEach(function(n,i){var o=r[i],u=n.position();o[0][t]=o[1][t]=u;var a=e[o.edgeid];o.i>0&&(a[o.i-1][1][t]=u),o.i<a.length-1&&(a[o.i+1][0][t]=u)})}},t.nudgeSegments=function(n,e,r,i,o){for(var u=t.getSegmentSets(n,e,r),a=0;a<u.length;a++){for(var s=u[a],c=[],f=0;f<s.segments.length;f++){var h=s.segments[f];c.push({type:0,s:h,pos:Math.min(h[0][r],h[1][r])}),c.push({type:1,s:h,pos:Math.max(h[0][r],h[1][r])})}c.sort(function(t,n){return t.pos-n.pos+t.type-n.type});var l=[],p=0;c.forEach(function(u){0===u.type?(l.push(u.s),p++):p--,0==p&&(t.nudgeSegs(e,r,n,l,i,o),l=[])})}},t.prototype.routeEdges=function(n,e,r,i){var o=this,u=n.map(function(t){return o.route(r(t),i(t))}),a=t.orderEdges(u),s=u.map(function(n){return t.makeSegments(n)});return t.nudgeSegments(s,"x","y",a,e),t.nudgeSegments(s,"y","x",a,e),t.unreverseEdges(s,u),s},t.unreverseEdges=function(t,n){t.forEach(function(t,e){var r=n[e];r.reversed&&(t.reverse(),t.forEach(function(t){t.reverse()}))})},t.angleBetween2Lines=function(t,n){var e=Math.atan2(t[0].y-t[1].y,t[0].x-t[1].x),r=Math.atan2(n[0].y-n[1].y,n[0].x-n[1].x),i=e-r;return(i>Math.PI||i<-Math.PI)&&(i=r-e),i},t.isLeft=function(t,n,e){return(n.x-t.x)*(e.y-t.y)-(n.y-t.y)*(e.x-t.x)<=0},t.getOrder=function(t){for(var n={},e=0;e<t.length;e++){var r=t[e];"undefined"==typeof n[r.l]&&(n[r.l]={}),n[r.l][r.r]=!0}return function(t,e){return"undefined"!=typeof n[t]&&n[t][e]}},t.orderEdges=function(n){for(var e=[],r=0;r<n.length-1;r++)for(var i=r+1;i<n.length;i++){var o,u,a,c=n[r],f=n[i],h=new s(c,f);0!==h.length&&(h.reversed&&(f.reverse(),f.reversed=!0,h=new s(c,f)),(h.si<=0||h.ti<=0)&&(h.si+h.length>=c.length||h.ti+h.length>=f.length)?e.push({l:r,r:i}):(h.si+h.length>=c.length||h.ti+h.length>=f.length?(o=c[h.si+1],a=c[h.si-1],u=f[h.ti-1]):(o=c[h.si+h.length-2],u=c[h.si+h.length],a=f[h.ti+h.length]),e.push(t.isLeft(o,u,a)?{l:i,r:r}:{l:r,r:i})))}return t.getOrder(e)},t.makeSegments=function(t){function n(t){return{x:t.x,y:t.y}}for(var e=function(t,n,e){return Math.abs((n.x-t.x)*(e.y-t.y)-(n.y-t.y)*(e.x-t.x))<.001},r=[],i=n(t[0]),o=1;o<t.length;o++){var u=n(t[o]),a=o<t.length-1?t[o+1]:null;a&&e(i,u,a)||(r.push([i,u]),i=u)}return r},t.prototype.route=function(t,n){var e=this,r=this.nodes[t],i=this.nodes[n];this.obstacles=this.siblingObstacles(r,i);var u={};this.obstacles.forEach(function(t){return u[t.id]=t}),this.passableEdges=this.edges.filter(function(t){var n=e.verts[t.source],r=e.verts[t.target];return!(n.node&&n.node.id in u||r.node&&r.node.id in u)});for(var a=1;a<r.ports.length;a++){var s=r.ports[0].id,c=r.ports[a].id;this.passableEdges.push({source:s,target:c,length:0})}for(var a=1;a<i.ports.length;a++){var s=i.ports[0].id,c=i.ports[a].id;this.passableEdges.push({source:s,target:c,length:0})}var f=function(t){return t.source},h=function(t){return t.target},l=function(t){return t.length},p=new o.Calculator(this.verts.length,this.passableEdges,f,h,l),d=function(t,n,o){var u=e.verts[t],a=e.verts[n],s=e.verts[o],c=Math.abs(s.x-u.x),f=Math.abs(s.y-u.y);return u.node===r&&u.node===a.node||a.node===i&&a.node===s.node?0:c>1&&f>1?1e3:0},g=p.PathFromNodeToNodeWithPrevCost(r.ports[0].id,i.ports[0].id,d),v=g.reverse().map(function(t){return e.verts[t]});return v.push(this.nodes[i.id].ports[0]),v.filter(function(t,n){return!(n<v.length-1&&v[n+1].node===r&&t.node===r||n>0&&t.node===i&&v[n-1].node===i)})},t.getRoutePath=function(n,e,r,i){var o={routepath:"M "+n[0][0].x+" "+n[0][0].y+" 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this._running=!1,this.trigger({type:i.end,alpha:this._alpha=0,stress:this._lastStress}),!0;{var t,n,e=this._nodes.length;this._links.length}for(this._descent.locks.clear(),n=0;e>n;++n)if(t=this._nodes[n],t.fixed){("undefined"==typeof t.px||"undefined"==typeof t.py)&&(t.px=t.x,t.py=t.y);var r=[t.px,t.py];this._descent.locks.add(n,r)}var o=this._descent.rungeKutta();return 0===o?this._alpha=0:"undefined"!=typeof this._lastStress&&(this._alpha=o),this._lastStress=o,this.updateNodePositions(),this.trigger({type:i.tick,alpha:this._alpha,stress:this._lastStress}),!1},t.prototype.updateNodePositions=function(){for(var t,n=this._descent.x[0],e=this._descent.x[1],r=this._nodes.length;r--;)t=this._nodes[r],t.x=n[r],t.y=e[r]},t.prototype.nodes=function(t){if(!t){if(0===this._nodes.length&&this._links.length>0){var n=0;this._links.forEach(function(t){n=Math.max(n,t.source,t.target)}),this._nodes=new Array(++n);for(var e=0;n>e;++e)this._nodes[e]={}}return this._nodes}return this._nodes=t,this},t.prototype.groups=function(t){var n=this;return t?(this._groups=t,this._rootGroup={},this._groups.forEach(function(t){"undefined"==typeof t.padding&&(t.padding=1),"undefined"!=typeof t.leaves&&t.leaves.forEach(function(e,r){"number"==typeof e&&((t.leaves[r]=n._nodes[e]).parent=t)}),"undefined"!=typeof t.groups&&t.groups.forEach(function(e,r){"number"==typeof e&&((t.groups[r]=n._groups[e]).parent=t)})}),this._rootGroup.leaves=this._nodes.filter(function(t){return"undefined"==typeof t.parent}),this._rootGroup.groups=this._groups.filter(function(t){return"undefined"==typeof t.parent}),this):this._groups},t.prototype.powerGraphGroups=function(t){var n=o.getGroups(this._nodes,this._links,this.linkAccessor,this._rootGroup);return this.groups(n.groups),t(n),this},t.prototype.avoidOverlaps=function(t){return arguments.length?(this._avoidOverlaps=t,this):this._avoidOverlaps},t.prototype.handleDisconnected=function(t){return arguments.length?(this._handleDisconnected=t,this):this._handleDisconnected},t.prototype.flowLayout=function(t,n){return arguments.length||(t="y"),this._directedLinkConstraints={axis:t,getMinSeparation:"number"==typeof n?function(){return n}:n},this},t.prototype.links=function(t){return arguments.length?(this._links=t,this):this._links},t.prototype.constraints=function(t){return arguments.length?(this._constraints=t,this):this._constraints},t.prototype.distanceMatrix=function(t){return arguments.length?(this._distanceMatrix=t,this):this._distanceMatrix},t.prototype.size=function(t){return t?(this._canvasSize=t,this):this._canvasSize},t.prototype.defaultNodeSize=function(t){return t?(this._defaultNodeSize=t,this):this._defaultNodeSize},t.prototype.groupCompactness=function(t){return t?(this._groupCompactness=t,this):this._groupCompactness},t.prototype.linkDistance=function(t){return t?(this._linkDistance="function"==typeof t?t:+t,this._linkLengthCalculator=null,this):this._linkDistance},t.prototype.linkType=function(t){return this._linkType=t,this},t.prototype.convergenceThreshold=function(t){return t?(this._threshold="function"==typeof t?t:+t,this):this._threshold},t.prototype.alpha=function(t){return arguments.length?(t=+t,this._alpha?this._alpha=t>0?t:0:t>0&&(this._running||(this._running=!0,this.trigger({type:i.start,alpha:this._alpha=t}),this.kick())),this):this._alpha},t.prototype.getLinkLength=function(t){return"function"==typeof this._linkDistance?+this._linkDistance(t):this._linkDistance},t.setLinkLength=function(t,n){t.length=n},t.prototype.getLinkType=function(t){return"function"==typeof this._linkType?this._linkType(t):0},t.prototype.symmetricDiffLinkLengths=function(t,n){var e=this;return void 0===n&&(n=1),this.linkDistance(function(n){return t*n.length}),this._linkLengthCalculator=function(){return u.symmetricDiffLinkLengths(e._links,e.linkAccessor,n)},this},t.prototype.jaccardLinkLengths=function(t,n){var e=this;return void 0===n&&(n=1),this.linkDistance(function(n){return t*n.length}),this._linkLengthCalculator=function(){return u.jaccardLinkLengths(e._links,e.linkAccessor,n)},this},t.prototype.start=function(n,e,r,i,o){var f=this;void 0===n&&(n=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===i&&(i=0),void 0===o&&(o=!0);var h,l=this.nodes().length,p=l+2*this._groups.length,d=(this._links.length,this._canvasSize[0]),g=this._canvasSize[1],v=new Array(p),y=new Array(p),_=null,m=this._avoidOverlaps;this._nodes.forEach(function(t,n){t.index=n,"undefined"==typeof t.x&&(t.x=d/2,t.y=g/2),v[n]=t.x,y[n]=t.y}),this._linkLengthCalculator&&this._linkLengthCalculator();var b;this._distanceMatrix?b=this._distanceMatrix:(b=new c.Calculator(p,this._links,t.getSourceIndex,t.getTargetIndex,function(t){return f.getLinkLength(t)}).DistanceMatrix(),_=a.Descent.createSquareMatrix(p,function(){return 2}),this._links.forEach(function(t){"number"==typeof t.source&&(t.source=f._nodes[t.source]),"number"==typeof t.target&&(t.target=f._nodes[t.target])}),this._links.forEach(function(n){var e=t.getSourceIndex(n),r=t.getTargetIndex(n);_[e][r]=_[r][e]=n.weight||1}));var x=a.Descent.createSquareMatrix(p,function(t,n){return b[t][n]});if(this._rootGroup&&"undefined"!=typeof this._rootGroup.groups){var h=l,w=function(t,n,e,r){_[t][n]=_[n][t]=e,x[t][n]=x[n][t]=r};this._groups.forEach(function(){w(h,h+1,f._groupCompactness,.1),v[h]=0,y[h++]=0,v[h]=0,y[h++]=0})}else this._rootGroup={leaves:this._nodes,groups:[]};var k=this._constraints||[];this._directedLinkConstraints&&(this.linkAccessor.getMinSeparation=this._directedLinkConstraints.getMinSeparation,k=k.concat(u.generateDirectedEdgeConstraints(l,this._links,this._directedLinkConstraints.axis,this.linkAccessor))),this.avoidOverlaps(!1),this._descent=new a.Descent([v,y],x),this._descent.locks.clear();for(var h=0;l>h;++h){var M=this._nodes[h];if(M.fixed){M.px=M.x,M.py=M.y;var E=[M.x,M.y];this._descent.locks.add(h,E)}}if(this._descent.threshold=this._threshold,this.initialLayout(n,v,y),k.length>0&&(this._descent.project=new s.Projection(this._nodes,this._groups,this._rootGroup,k).projectFunctions()),this._descent.run(e),this.separateOverlappingComponents(d,g),this.avoidOverlaps(m),m&&(this._nodes.forEach(function(t,n){t.x=v[n],t.y=y[n]}),this._descent.project=new s.Projection(this._nodes,this._groups,this._rootGroup,k,!0).projectFunctions(),this._nodes.forEach(function(t,n){v[n]=t.x,y[n]=t.y})),this._descent.G=_,this._descent.run(r),i){this._descent.snapStrength=1e3,this._descent.snapGridSize=this._nodes[0].width,this._descent.numGridSnapNodes=l,this._descent.scaleSnapByMaxH=l!=p;var A=a.Descent.createSquareMatrix(p,function(t,n){return t>=l||n>=l?_[t][n]:0});this._descent.G=A,this._descent.run(i)}return this.updateNodePositions(),this.separateOverlappingComponents(d,g),o?this.resume():this},t.prototype.initialLayout=function(n,e,r){if(this._groups.length>0&&n>0){var i=this._nodes.length,o=this._links.map(function(t){return{source:t.source.index,target:t.target.index}}),u=this._nodes.map(function(t){return{index:t.index}});this._groups.forEach(function(t,n){u.push({index:t.index=i+n})}),this._groups.forEach(function(t){"undefined"!=typeof t.leaves&&t.leaves.forEach(function(n){return o.push({source:t.index,target:n.index})}),"undefined"!=typeof t.groups&&t.groups.forEach(function(n){return o.push({source:t.index,target:n.index})})}),(new t).size(this.size()).nodes(u).links(o).avoidOverlaps(!1).linkDistance(this.linkDistance()).symmetricDiffLinkLengths(5).convergenceThreshold(1e-4).start(n,0,0,0,!1),this._nodes.forEach(function(t){e[t.index]=u[t.index].x,r[t.index]=u[t.index].y})}else this._descent.run(n)},t.prototype.separateOverlappingComponents=function(t,n){var e=this;if(!this._distanceMatrix&&this._handleDisconnected){var r=this._descent.x[0],i=this._descent.x[1];this._nodes.forEach(function(t,n){t.x=r[n],t.y=i[n]});var o=h.separateGraphs(this._nodes,this._links);h.applyPacking(o,t,n,this._defaultNodeSize),this._nodes.forEach(function(t,n){e._descent.x[0][n]=t.x,e._descent.x[1][n]=t.y,t.bounds&&(t.bounds.setXCentre(t.x),t.bounds.setYCentre(t.y))})}},t.prototype.resume=function(){return this.alpha(.1)},t.prototype.stop=function(){return this.alpha(0)},t.prototype.prepareEdgeRouting=function(t){void 0===t&&(t=0),this._visibilityGraph=new f.TangentVisibilityGraph(this._nodes.map(function(n){return n.bounds.inflate(-t).vertices()}))},t.prototype.routeEdge=function(t,n){var e=[],r=new f.TangentVisibilityGraph(this._visibilityGraph.P,{V:this._visibilityGraph.V,E:this._visibilityGraph.E}),i={x:t.source.x,y:t.source.y},o={x:t.target.x,y:t.target.y},u=r.addPoint(i,t.source.index),a=r.addPoint(o,t.target.index);r.addEdgeIfVisible(i,o,t.source.index,t.target.index),"undefined"!=typeof n&&n(r);var h=function(t){return t.source.id},l=function(t){return t.target.id},p=function(t){return t.length()},d=new c.Calculator(r.V.length,r.E,h,l,p),g=d.PathFromNodeToNode(u.id,a.id);if(1===g.length||g.length===r.V.length){var v=s.makeEdgeBetween(t.source.innerBounds,t.target.innerBounds,5);e=[v.sourceIntersection,v.arrowStart]}else{for(var y=g.length-2,_=r.V[g[y]].p,m=r.V[g[0]].p,e=[t.source.innerBounds.rayIntersection(_.x,_.y)],b=y;b>=0;--b)e.push(r.V[g[b]].p);e.push(s.makeEdgeTo(m,t.target.innerBounds,5))}return e},t.getSourceIndex=function(t){return"number"==typeof t.source?t.source:t.source.index},t.getTargetIndex=function(t){return"number"==typeof t.target?t.target:t.target.index},t.linkId=function(n){return t.getSourceIndex(n)+"-"+t.getTargetIndex(n)},t.dragStart=function(n){r(n)?t.storeOffset(n,t.dragOrigin(n)):(t.stopNode(n),n.fixed|=2)},t.stopNode=function(t){t.px=t.x,t.py=t.y},t.storeOffset=function(n,e){"undefined"!=typeof n.leaves&&n.leaves.forEach(function(n){n.fixed|=2,t.stopNode(n),n._dragGroupOffsetX=n.x-e.x,n._dragGroupOffsetY=n.y-e.y}),"undefined"!=typeof n.groups&&n.groups.forEach(function(n){return t.storeOffset(n,e)})},t.dragOrigin=function(t){return r(t)?{x:t.bounds.cx(),y:t.bounds.cy()}:t},t.drag=function(n,e){r(n)?("undefined"!=typeof n.leaves&&n.leaves.forEach(function(t){n.bounds.setXCentre(e.x),n.bounds.setYCentre(e.y),t.px=t._dragGroupOffsetX+e.x,t.py=t._dragGroupOffsetY+e.y}),"undefined"!=typeof n.groups&&n.groups.forEach(function(n){return t.drag(n,e)})):(n.px=e.x,n.py=e.y)},t.dragEnd=function(n){r(n)?("undefined"!=typeof n.leaves&&n.leaves.forEach(function(n){t.dragEnd(n),delete n._dragGroupOffsetX,delete n._dragGroupOffsetY}),"undefined"!=typeof n.groups&&n.groups.forEach(t.dragEnd)):n.fixed&=-7},t.mouseOver=function(t){t.fixed|=4,t.px=t.x,t.py=t.y},t.mouseOut=function(t){t.fixed&=-5},t}();e.Layout=l},{"./descent":6,"./geom":7,"./handledisconnected":9,"./linklengths":12,"./powergraph":13,"./rectangle":16,"./shortestpaths":17}],11:[function(t,n,e){"use strict";var r=t("./shortestpaths"),i=t("./descent"),o=t("./rectangle"),u=t("./linklengths"),a=function(){function t(t,n){this.source=t,this.target=n}return t.prototype.actualLength=function(t){var n=this;return Math.sqrt(t.reduce(function(t,e){var r=e[n.target]-e[n.source];return t+r*r},0))},t}();e.Link3D=a;var s=function(){function t(t,n,e){void 0===t&&(t=0),void 0===n&&(n=0),void 0===e&&(e=0),this.x=t,this.y=n,this.z=e}return t}();e.Node3D=s;var c=function(){function t(n,e,r){void 0===r&&(r=1);var i=this;this.nodes=n,this.links=e,this.idealLinkLength=r,this.constraints=null,this.useJaccardLinkLengths=!0,this.result=new Array(t.k);for(var o=0;o<t.k;++o)this.result[o]=new Array(n.length);n.forEach(function(n,e){for(var r=0,o=t.dims;r<o.length;r++){var u=o[r];"undefined"==typeof n[u]&&(n[u]=Math.random())}i.result[0][e]=n.x,i.result[1][e]=n.y,i.result[2][e]=n.z})}return t.prototype.linkLength=function(t){return t.actualLength(this.result)},t.prototype.start=function(t){var n=this;void 0===t&&(t=100);var e=this.nodes.length,a=new f;this.useJaccardLinkLengths&&u.jaccardLinkLengths(this.links,a,1.5),this.links.forEach(function(t){return t.length*=n.idealLinkLength});var s=new r.Calculator(e,this.links,function(t){return t.source},function(t){return t.target},function(t){return t.length}).DistanceMatrix(),c=i.Descent.createSquareMatrix(e,function(t,n){return s[t][n]}),h=i.Descent.createSquareMatrix(e,function(){return 2});this.links.forEach(function(t){var n=t.source,e=t.target;return h[n][e]=h[e][n]=1}),this.descent=new i.Descent(this.result,c),this.descent.threshold=.001,this.descent.G=h,this.constraints&&(this.descent.project=new o.Projection(this.nodes,null,null,this.constraints).projectFunctions());for(var l=0;l<this.nodes.length;l++){var p=this.nodes[l];p.fixed&&this.descent.locks.add(l,[p.x,p.y,p.z])}return this.descent.run(t),this},t.prototype.tick=function(){this.descent.locks.clear();for(var t=0;t<this.nodes.length;t++){var n=this.nodes[t];n.fixed&&this.descent.locks.add(t,[n.x,n.y,n.z])}return this.descent.rungeKutta()},t}();c.dims=["x","y","z"],c.k=c.dims.length,e.Layout3D=c;var f=function(){function t(){}return t.prototype.getSourceIndex=function(t){return t.source},t.prototype.getTargetIndex=function(t){return t.target},t.prototype.getLength=function(t){return t.length},t.prototype.setLength=function(t,n){t.length=n},t}()},{"./descent":6,"./linklengths":12,"./rectangle":16,"./shortestpaths":17}],12:[function(t,n,e){"use strict";function r(t,n){var e={};for(var r in t)e[r]={};for(var r in n)e[r]={};return Object.keys(e).length}function i(t,n){var e=0;for(var r in t)"undefined"!=typeof n[r]&&++e;return e}function o(t,n){var e={},r=function(t,n){"undefined"==typeof e[t]&&(e[t]={}),e[t][n]={}};return t.forEach(function(t){var e=n.getSourceIndex(t),i=n.getTargetIndex(t);r(e,i),r(i,e)}),e}function u(t,n,e,r){var i=o(t,r);t.forEach(function(t){var o=i[r.getSourceIndex(t)],u=i[r.getTargetIndex(t)];r.setLength(t,1+n*e(o,u))})}function a(t,n,e){void 0===e&&(e=1),u(t,e,function(t,n){return Math.sqrt(r(t,n)-i(t,n))},n)}function s(t,n,e){void 0===e&&(e=1),u(t,e,function(t,n){return Math.min(Object.keys(t).length,Object.keys(n).length)<1.1?0:i(t,n)/r(t,n)},n)}function c(t,n,e,r){var i=f(t,n,r),o={};i.forEach(function(t,n){return t.forEach(function(t){return o[t]=n})});var u=[];return n.forEach(function(t){var n=r.getSourceIndex(t),i=r.getTargetIndex(t),a=o[n],s=o[i];a!==s&&u.push({axis:e,left:n,right:i,gap:r.getMinSeparation(t)})}),u}function f(t,n,e){function r(t){t.index=t.lowlink=o++,u.push(t),t.onStack=!0;for(var n=0,e=t.out;n<e.length;n++){var i=e[n];"undefined"==typeof i.index?(r(i),t.lowlink=Math.min(t.lowlink,i.lowlink)):i.onStack&&(t.lowlink=Math.min(t.lowlink,i.index))}if(t.lowlink===t.index){for(var s=[];u.length&&(i=u.pop(),i.onStack=!1,s.push(i),i!==t););a.push(s.map(function(t){return t.id}))}}for(var i=[],o=0,u=[],a=[],s=0;t>s;s++)i.push({id:s,out:[]});for(var c=0,f=n;c<f.length;c++){var h=f[c],l=i[e.getSourceIndex(h)],p=i[e.getTargetIndex(h)];l.out.push(p)}for(var d=0,g=i;d<g.length;d++){var v=g[d];"undefined"==typeof v.index&&r(v)}return a}e.symmetricDiffLinkLengths=a,e.jaccardLinkLengths=s,e.generateDirectedEdgeConstraints=c,e.stronglyConnectedComponents=f},{}],13:[function(t,n,e){"use strict";function r(t,n,e){t.forAll(function(t){if(t.isLeaf())n.leaves||(n.leaves=[]),n.leaves.push(t.id);else{var i=n;if(t.gid=e.length,!t.isIsland()||t.isPredefined()){if(i={id:t.gid},t.isPredefined())for(var o in t.definition)i[o]=t.definition[o];n.groups||(n.groups=[]),n.groups.push(t.gid),e.push(i)}r(t.children,i,e)}})}function i(t,n){var e={};for(var r in t)r in n&&(e[r]=t[r]);return e}function o(t,n,e,r){for(var i=t.length,o=new a(i,n,e,r);o.greedyMerge(););var u=[],s=o.getGroupHierarchy(u);return u.forEach(function(n){var e=function(e){var r=n[e];"number"==typeof r&&(n[e]=t[r])};e("source"),e("target")}),{groups:s,powerEdges:u}}var u=function(){function t(t,n,e){this.source=t,this.target=n,this.type=e}return t}();e.PowerEdge=u;var a=function(){function t(t,n,e,r){var i=this;if(this.linkAccessor=e,this.modules=new Array(t),this.roots=[],r)this.initModulesFromGroup(r);else{this.roots.push(new c);for(var o=0;t>o;++o)this.roots[0].add(this.modules[o]=new s(o))}this.R=n.length,n.forEach(function(t){var n=i.modules[e.getSourceIndex(t)],r=i.modules[e.getTargetIndex(t)],o=e.getType(t);n.outgoing.add(o,r),r.incoming.add(o,n)})}return t.prototype.initModulesFromGroup=function(t){var n=new c;this.roots.push(n);for(var e=0;e<t.leaves.length;++e){var r=t.leaves[e],i=new s(r.id);this.modules[r.id]=i,n.add(i)}if(t.groups)for(var o=0;o<t.groups.length;++o){var u=t.groups[o],a={};for(var h in u)"leaves"!==h&&"groups"!==h&&u.hasOwnProperty(h)&&(a[h]=u[h]);n.add(new s(-1-o,new f,new f,this.initModulesFromGroup(u),a))}return n},t.prototype.merge=function(t,n,e){void 0===e&&(e=0);var r=t.incoming.intersection(n.incoming),i=t.outgoing.intersection(n.outgoing),o=new c;o.add(t),o.add(n);var u=new s(this.modules.length,i,r,o);this.modules.push(u);var a=function(e,r,i){e.forAll(function(e,o){e.forAll(function(e){var a=e[r];a.add(o,u),a.remove(o,t),a.remove(o,n),t[i].remove(o,e),n[i].remove(o,e)})})};return a(i,"incoming","outgoing"),a(r,"outgoing","incoming"),this.R-=r.count()+i.count(),this.roots[e].remove(t),this.roots[e].remove(n),this.roots[e].add(u),u},t.prototype.rootMerges=function(t){void 0===t&&(t=0);for(var n=this.roots[t].modules(),e=n.length,r=new Array(e*(e-1)),i=0,o=0,u=e-1;u>o;++o)for(var a=o+1;e>a;++a){var s=n[o],c=n[a];r[i]={id:i,nEdges:this.nEdges(s,c),a:s,b:c},i++}return r},t.prototype.greedyMerge=function(){for(var t=0;t<this.roots.length;++t)if(!(this.roots[t].modules().length<2)){var n=this.rootMerges(t).sort(function(t,n){return t.nEdges==n.nEdges?t.id-n.id:t.nEdges-n.nEdges}),e=n[0];if(!(e.nEdges>=this.R))return this.merge(e.a,e.b,t),!0}},t.prototype.nEdges=function(t,n){var e=t.incoming.intersection(n.incoming),r=t.outgoing.intersection(n.outgoing);return this.R-e.count()-r.count()},t.prototype.getGroupHierarchy=function(t){var n=this,e=[],i={};r(this.roots[0],i,e);var o=this.allEdges();return o.forEach(function(r){var i=n.modules[r.source],o=n.modules[r.target];t.push(new u("undefined"==typeof i.gid?r.source:e[i.gid],"undefined"==typeof o.gid?r.target:e[o.gid],r.type))}),e},t.prototype.allEdges=function(){var n=[];return t.getEdges(this.roots[0],n),n},t.getEdges=function(n,e){n.forAll(function(n){n.getEdges(e),t.getEdges(n.children,e)})},t}();e.Configuration=a;var s=function(){function t(t,n,e,r,i){void 0===n&&(n=new f),void 0===e&&(e=new f),void 0===r&&(r=new c),this.id=t,this.outgoing=n,this.incoming=e,this.children=r,this.definition=i}return t.prototype.getEdges=function(t){var n=this;this.outgoing.forAll(function(e,r){e.forAll(function(e){t.push(new u(n.id,e.id,r))})})},t.prototype.isLeaf=function(){return 0===this.children.count()},t.prototype.isIsland=function(){return 0===this.outgoing.count()&&0===this.incoming.count()},t.prototype.isPredefined=function(){return"undefined"!=typeof this.definition},t}();e.Module=s;var c=function(){function t(){this.table={}}return t.prototype.count=function(){return Object.keys(this.table).length},t.prototype.intersection=function(n){var e=new t;return e.table=i(this.table,n.table),e},t.prototype.intersectionCount=function(t){return 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n.nodes[t.node]}).sort(function(t,n){return t[e]-n[e]}),o=null;i.forEach(function(t){o&&(t[e]=o[e]+o[r]+1),o=t})}},t.prototype.createAlignment=function(t){var n=this,e=this.nodes[t.offsets[0].node].variable;this.makeFeasible(t);var r="x"===t.axis?this.xConstraints:this.yConstraints;t.offsets.slice(1).forEach(function(t){var i=n.nodes[t.node].variable;r.push(new _.Constraint(e,i,t.offset,!0))})},t.prototype.createConstraints=function(t){var n=this,e=function(t){return"undefined"==typeof t.type||"separation"===t.type};this.xConstraints=t.filter(function(t){return"x"===t.axis&&e(t)}).map(function(t){return n.createSeparation(t)}),this.yConstraints=t.filter(function(t){return"y"===t.axis&&e(t)}).map(function(t){return n.createSeparation(t)}),t.filter(function(t){return"alignment"===t.type}).forEach(function(t){return n.createAlignment(t)})},t.prototype.setupVariablesAndBounds=function(t,n,e,r){this.nodes.forEach(function(i,o){i.fixed?(i.variable.weight=i.fixedWeight?i.fixedWeight:1e3,e[o]=r(i)):i.variable.weight=1;var u=(i.width||0)/2,a=(i.height||0)/2,s=t[o],c=n[o];i.bounds=new b(s-u,s+u,c-a,c+a)})},t.prototype.xProject=function(t,n,e){(this.rootGroup||this.avoidOverlaps||this.xConstraints)&&this.project(t,n,t,e,function(t){return t.px},this.xConstraints,d,function(t){return t.bounds.setXCentre(e[t.variable.index]=t.variable.position())},function(t){var n=e[t.minVar.index]=t.minVar.position(),r=e[t.maxVar.index]=t.maxVar.position(),i=t.padding/2;t.bounds.x=n-i,t.bounds.X=r+i})},t.prototype.yProject=function(t,n,e){(this.rootGroup||this.yConstraints)&&this.project(t,n,n,e,function(t){return t.py},this.yConstraints,g,function(t){return t.bounds.setYCentre(e[t.variable.index]=t.variable.position())},function(t){var n=e[t.minVar.index]=t.minVar.position(),r=e[t.maxVar.index]=t.maxVar.position(),i=t.padding/2;t.bounds.y=n-i,t.bounds.Y=r+i})},t.prototype.projectFunctions=function(){var t=this;return[function(n,e,r){return t.xProject(n,e,r)},function(n,e,r){return t.yProject(n,e,r)}]},t.prototype.project=function(t,n,e,i,o,u,a,s,c){this.setupVariablesAndBounds(t,n,i,o),this.rootGroup&&this.avoidOverlaps&&(r(this.rootGroup),u=u.concat(a(this.rootGroup))),this.solve(this.variables,u,e,i),this.nodes.forEach(s),this.rootGroup&&this.avoidOverlaps&&(this.groups.forEach(c),r(this.rootGroup))},t.prototype.solve=function(t,n,e,r){var i=new _.Solver(t,n);i.setStartingPositions(e),i.setDesiredPositions(r),i.solve()},t}();e.Projection=A},{"./rbtree":15,"./vpsc":18}],17:[function(t,n,e){"use strict";var r=t("./pqueue"),i=function(){function t(t,n){this.id=t,this.distance=n}return t}(),o=function(){function t(t){this.id=t,this.neighbours=[]}return t}(),u=function(){function t(t,n,e){this.node=t,this.prev=n,this.d=e}return t}(),a=function(){function t(t,n,e,r,u){this.n=t,this.es=n,this.neighbours=new Array(this.n);for(var a=this.n;a--;)this.neighbours[a]=new o(a);for(a=this.es.length;a--;){var s=this.es[a],c=e(s),f=r(s),h=u(s);this.neighbours[c].neighbours.push(new i(f,h)),this.neighbours[f].neighbours.push(new i(c,h))}}return t.prototype.DistanceMatrix=function(){for(var t=new Array(this.n),n=0;n<this.n;++n)t[n]=this.dijkstraNeighbours(n);return t},t.prototype.DistancesFromNode=function(t){return this.dijkstraNeighbours(t)},t.prototype.PathFromNodeToNode=function(t,n){return this.dijkstraNeighbours(t,n)},t.prototype.PathFromNodeToNodeWithPrevCost=function(t,n,e){var i=new r.PriorityQueue(function(t,n){return t.d<=n.d}),o=this.neighbours[t],a=new u(o,null,0),s={};for(i.push(a);!i.empty()&&(a=i.pop(),o=a.node,o.id!==n);)for(var c=o.neighbours.length;c--;){var f=o.neighbours[c],h=this.neighbours[f.id];if(!a.prev||h.id!==a.prev.node.id){var l=h.id+","+o.id;if(!(l in s&&s[l]<=a.d)){var p=a.prev?e(a.prev.node.id,o.id,h.id):0,d=a.d+f.distance+p;s[l]=d,i.push(new u(h,a,d))}}}for(var g=[];a.prev;)a=a.prev,g.push(a.node.id);return g},t.prototype.dijkstraNeighbours=function(t,n){void 0===n&&(n=-1);for(var e=new r.PriorityQueue(function(t,n){return t.d<=n.d}),i=this.neighbours.length,o=new Array(i);i--;){var u=this.neighbours[i];u.d=i===t?0:Number.POSITIVE_INFINITY,u.q=e.push(u)}for(;!e.empty();){var a=e.pop();if(o[a.id]=a.d,a.id===n){for(var s=[],c=a;"undefined"!=typeof c.prev;)s.push(c.prev.id),c=c.prev;return s}for(i=a.neighbours.length;i--;){var f=a.neighbours[i],c=this.neighbours[f.id],h=a.d+f.distance;a.d!==Number.MAX_VALUE&&c.d>h&&(c.d=h,c.prev=a,e.reduceKey(c.q,c,function(t,n){return t.q=n}))}}return o},t}();e.Calculator=a},{"./pqueue":14}],18:[function(t,n,e){"use strict";function r(t,n,e){for(var r=t.map(function(t){return new u(t.desiredCenter)}),i=[],a=t.length,s=0;a-1>s;s++){var f=t[s],h=t[s+1];i.push(new o(r[s],r[s+1],(f.size+h.size)/2))}var l=r[0],p=r[a-1],d=t[0].size/2,g=t[a-1].size/2,v=null,y=null;n&&(v=new u(n,1e3*l.weight),r.push(v),i.push(new o(v,l,d))),e&&(y=new u(e,1e3*p.weight),r.push(y),i.push(new o(p,y,g)));var _=new c(r,i);return _.solve(),{newCenters:r.slice(0,t.length).map(function(t){return t.position()}),lowerBound:v?v.position():l.position()-d,upperBound:y?y.position():p.position()+g}}var i=function(){function t(t){this.scale=t,this.AB=0,this.AD=0,this.A2=0}return t.prototype.addVariable=function(t){var n=this.scale/t.scale,e=t.offset/t.scale,r=t.weight;this.AB+=r*n*e,this.AD+=r*n*t.desiredPosition,this.A2+=r*n*n},t.prototype.getPosn=function(){return(this.AD-this.AB)/this.A2},t}();e.PositionStats=i;var o=function(){function t(t,n,e,r){void 0===r&&(r=!1),this.left=t,this.right=n,this.gap=e,this.equality=r,this.active=!1,this.unsatisfiable=!1,this.left=t,this.right=n,this.gap=e,this.equality=r}return t.prototype.slack=function(){return this.unsatisfiable?Number.MAX_VALUE:this.right.scale*this.right.position()-this.gap-this.left.scale*this.left.position()},t}();e.Constraint=o;var u=function(){function t(t,n,e){void 0===n&&(n=1),void 0===e&&(e=1),this.desiredPosition=t,this.weight=n,this.scale=e,this.offset=0}return t.prototype.dfdv=function(){return 2*this.weight*(this.position()-this.desiredPosition)},t.prototype.position=function(){return(this.block.ps.scale*this.block.posn+this.offset)/this.scale},t.prototype.visitNeighbours=function(t,n){var e=function(e,r){return e.active&&t!==r&&n(e,r)};this.cOut.forEach(function(t){return e(t,t.right)}),this.cIn.forEach(function(t){return e(t,t.left)})},t}();e.Variable=u;var a=function(){function t(t){this.vars=[],t.offset=0,this.ps=new i(t.scale),this.addVariable(t)}return t.prototype.addVariable=function(t){t.block=this,this.vars.push(t),this.ps.addVariable(t),this.posn=this.ps.getPosn()},t.prototype.updateWeightedPosition=function(){this.ps.AB=this.ps.AD=this.ps.A2=0;for(var t=0,n=this.vars.length;n>t;++t)this.ps.addVariable(this.vars[t]);this.posn=this.ps.getPosn()},t.prototype.compute_lm=function(t,n,e){var r=this,i=t.dfdv();return t.visitNeighbours(n,function(n,o){var u=r.compute_lm(o,t,e);o===n.right?(i+=u*n.left.scale,n.lm=u):(i+=u*n.right.scale,n.lm=-u),e(n)}),i/t.scale},t.prototype.populateSplitBlock=function(t,n){var e=this;t.visitNeighbours(n,function(n,r){r.offset=t.offset+(r===n.right?n.gap:-n.gap),e.addVariable(r),e.populateSplitBlock(r,t)})},t.prototype.traverse=function(t,n,e,r){var i=this;void 0===e&&(e=this.vars[0]),void 0===r&&(r=null),e.visitNeighbours(r,function(r,o){n.push(t(r)),i.traverse(t,n,o,e)})},t.prototype.findMinLM=function(){var t=null;return this.compute_lm(this.vars[0],null,function(n){!n.equality&&(null===t||n.lm<t.lm)&&(t=n)}),t},t.prototype.findMinLMBetween=function(t,n){this.compute_lm(t,null,function(){});var e=null;return this.findPath(t,null,n,function(t,n){!t.equality&&t.right===n&&(null===e||t.lm<e.lm)&&(e=t)}),e},t.prototype.findPath=function(t,n,e,r){var i=this,o=!1;return t.visitNeighbours(n,function(n,u){o||u!==e&&!i.findPath(u,t,e,r)||(o=!0,r(n,u))}),o},t.prototype.isActiveDirectedPathBetween=function(t,n){if(t===n)return!0;for(var e=t.cOut.length;e--;){var r=t.cOut[e];if(r.active&&this.isActiveDirectedPathBetween(r.right,n))return!0}return!1},t.split=function(n){return n.active=!1,[t.createSplitBlock(n.left),t.createSplitBlock(n.right)]},t.createSplitBlock=function(n){var e=new t(n);return e.populateSplitBlock(n,null),e},t.prototype.splitBetween=function(n,e){var r=this.findMinLMBetween(n,e);if(null!==r){var i=t.split(r);return{constraint:r,lb:i[0],rb:i[1]}}return null},t.prototype.mergeAcross=function(t,n,e){n.active=!0;for(var r=0,i=t.vars.length;i>r;++r){var o=t.vars[r];o.offset+=e,this.addVariable(o)}this.posn=this.ps.getPosn()},t.prototype.cost=function(){for(var t=0,n=this.vars.length;n--;){var e=this.vars[n],r=e.position()-e.desiredPosition;t+=r*r*e.weight}return t},t}();e.Block=a;var s=function(){function t(t){this.vs=t;var n=t.length;for(this.list=new Array(n);n--;){var e=new a(t[n]);this.list[n]=e,e.blockInd=n}}return t.prototype.cost=function(){for(var t=0,n=this.list.length;n--;)t+=this.list[n].cost();return t},t.prototype.insert=function(t){t.blockInd=this.list.length,this.list.push(t)},t.prototype.remove=function(t){var n=this.list.length-1,e=this.list[n];this.list.length=n,t!==e&&(this.list[t.blockInd]=e,e.blockInd=t.blockInd)},t.prototype.merge=function(t){var n=t.left.block,e=t.right.block,r=t.right.offset-t.left.offset-t.gap;n.vars.length<e.vars.length?(e.mergeAcross(n,t,r),this.remove(n)):(n.mergeAcross(e,t,-r),this.remove(e))},t.prototype.forEach=function(t){this.list.forEach(t)},t.prototype.updateBlockPositions=function(){this.list.forEach(function(t){return t.updateWeightedPosition()})},t.prototype.split=function(t){var n=this;this.updateBlockPositions(),this.list.forEach(function(e){var r=e.findMinLM();null!==r&&r.lm<c.LAGRANGIAN_TOLERANCE&&(e=r.left.block,a.split(r).forEach(function(t){return n.insert(t)}),n.remove(e),t.push(r))})},t}();e.Blocks=s;var c=function(){function t(t,n){this.vs=t,this.cs=n,this.vs=t,t.forEach(function(t){t.cIn=[],t.cOut=[]}),this.cs=n,n.forEach(function(t){t.left.cOut.push(t),t.right.cIn.push(t)}),this.inactive=n.map(function(t){return t.active=!1,t}),this.bs=null}return t.prototype.cost=function(){return this.bs.cost()},t.prototype.setStartingPositions=function(t){this.inactive=this.cs.map(function(t){return t.active=!1,t}),this.bs=new s(this.vs),this.bs.forEach(function(n,e){return n.posn=t[e]})},t.prototype.setDesiredPositions=function(t){this.vs.forEach(function(n,e){return n.desiredPosition=t[e]})},t.prototype.mostViolated=function(){for(var n=Number.MAX_VALUE,e=null,r=this.inactive,i=r.length,o=i,u=0;i>u;++u){var a=r[u];if(!a.unsatisfiable){var s=a.slack();if((a.equality||n>s)&&(n=s,e=a,o=u,a.equality))break}}return o!==i&&(n<t.ZERO_UPPERBOUND&&!e.active||e.equality)&&(r[o]=r[i-1],r.length=i-1),e},t.prototype.satisfy=function(){null==this.bs&&(this.bs=new s(this.vs)),this.bs.split(this.inactive);for(var n=null;(n=this.mostViolated())&&(n.equality||n.slack()<t.ZERO_UPPERBOUND&&!n.active);){var e=n.left.block,r=n.right.block;if(e!==r)this.bs.merge(n);else{if(e.isActiveDirectedPathBetween(n.right,n.left)){n.unsatisfiable=!0;continue}var i=e.splitBetween(n.left,n.right);if(null===i){n.unsatisfiable=!0;continue}this.bs.insert(i.lb),this.bs.insert(i.rb),this.bs.remove(e),this.inactive.push(i.constraint),n.slack()>=0?this.inactive.push(n):this.bs.merge(n)}}},t.prototype.solve=function(){this.satisfy();for(var t=Number.MAX_VALUE,n=this.bs.cost();Math.abs(t-n)>1e-4;)this.satisfy(),t=n,n=this.bs.cost();return n},t}();c.LAGRANGIAN_TOLERANCE=-1e-4,c.ZERO_UPPERBOUND=-1e-10,e.Solver=c,e.removeOverlapInOneDimension=r},{}]},{},[1])(1)})},function(t){t.exports=function(t){return t.webpackPolyfill||(t.deprecate=function(){},t.paths=[],t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),t.webpackPolyfill=1),t}},function(t,n,e){"use strict";function r(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var e in t)Object.prototype.hasOwnProperty.call(t,e)&&(n[e]=t[e]);return n["default"]=t,n}function i(t){return t&&t.__esModule?t:{"default":t}}Object.defineProperty(n,"__esModule",{value:!0}),n.SentenTreeVis=n.SentenTreeModel=n.SentenTreeBuilder=n.WordFilter=n.tokenizer=void 0;var o=e(24);Object.defineProperty(n,"WordFilter",{enumerable:!0,get:function(){return i(o)["default"]}});var u=e(47);Object.defineProperty(n,"SentenTreeBuilder",{enumerable:!0,get:function(){return 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