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    {"id": "e-dyn-source-dynamic", "fromNode": "dyn-source", "fromSide": "right", "toNode": "dynamic-buckling", "toSide": "left", "label": "stability"},
    {"id": "e-dynamic-region", "fromNode": "dynamic-buckling", "fromSide": "right", "toNode": "instability-region", "toSide": "left", "label": "output"},
    {"id": "e-dynamic-geom", "fromNode": "dynamic-buckling", "fromSide": "right", "toNode": "geom-stiff", "toSide": "left", "label": "buckling tangent"},
    {"id": "e-geom-tl", "fromNode": "geom-stiff", "fromSide": "top", "toNode": "tl-shell", "toSide": "bottom", "label": "derived by"},
    {"id": "e-geom-eigen", "fromNode": "geom-stiff", "fromSide": "left", "toNode": "eigen", "toSide": "right", "label": "eigenproblem"},
    {"id": "e-dynamic-mitc4", "fromNode": "dynamic-buckling", "fromSide": "top", "toNode": "mitc4", "toSide": "bottom", "label": "shell model"},
    {"id": "e-blzpack-eigen", "fromNode": "blzpack", "fromSide": "right", "toNode": "eigen", "toSide": "left", "label": "Block Lanczos"},
    {"id": "e-index-shell-review", "fromNode": "index", "fromSide": "left", "toNode": "shell-review-source", "toSide": "right", "label": "source"},
    {"id": "e-shell-review-phill", "fromNode": "shell-review-source", "fromSide": "bottom", "toNode": "phill-lee", "toSide": "top", "label": "author"},
    {"id": "e-shell-review-noh", "fromNode": "shell-review-source", "fromSide": "bottom", "toNode": "hyuk-noh", "toSide": "top", "label": "author"},
    {"id": "e-shell-review-model", "fromNode": "shell-review-source", "fromSide": "right", "toNode": "basic-shell-model", "toSide": "left", "label": "model"},
    {"id": "e-shell-review-asymptotic", "fromNode": "shell-review-source", "fromSide": "right", "toNode": "shell-asymptotic", "toSide": "left", "label": "thin shell behavior"},
    {"id": "e-shell-review-locking", "fromNode": "shell-review-source", "fromSide": "right", "toNode": "shell-locking", "toSide": "left", "label": "failure mode"},
    {"id": "e-shell-review-benchmark", "fromNode": "shell-review-source", "fromSide": "right", "toNode": "shell-benchmarking", "toSide": "left", "label": "testing"},
    {"id": "e-basic-shell-element", "fromNode": "basic-shell-model", "fromSide": "top", "toNode": "shell-element", "toSide": "bottom", "label": "underlies"},
    {"id": "e-basic-shell-kin", "fromNode": "basic-shell-model", "fromSide": "top", "toNode": "mitc-kin", "toSide": "bottom", "label": "director kinematics"},
    {"id": "e-asymptotic-locking", "fromNode": "shell-asymptotic", "fromSide": "right", "toNode": "shell-locking", "toSide": "left", "label": "explains"},
    {"id": "e-locking-shear", "fromNode": "shell-locking", "fromSide": "top", "toNode": "shear", "toSide": "bottom", "label": "remedied by"},
    {"id": "e-locking-mitc4", "fromNode": "shell-locking", "fromSide": "top", "toNode": "mitc4", "toSide": "bottom", "label": "controlled by"},
    {"id": "e-locking-uniform", "fromNode": "shell-locking", "fromSide": "bottom", "toNode": "uniform-conv", "toSide": "top", "label": "test criterion"},
    {"id": "e-uniform-benchmark", "fromNode": "uniform-conv", "fromSide": "right", "toNode": "shell-benchmarking", "toSide": "left", "label": "measured by"},
    {"id": "e-benchmark-scordelis", "fromNode": "shell-benchmarking", "fromSide": "top", "toNode": "scordelis", "toSide": "bottom", "label": "example"},
    {"id": "e-benchmark-mitc4", "fromNode": "shell-benchmarking", "fromSide": "top", "toNode": "mitc4", "toSide": "bottom", "label": "validates"},
    {"id": "e-index-solid-source", "fromNode": "index", "fromSide": "left", "toNode": "solid-source", "toSide": "right", "label": "source"},
    {"id": "e-solid-source-linear", "fromNode": "solid-source", "fromSide": "right", "toNode": "solid-linear", "toSide": "left", "label": "solid element"},
    {"id": "e-solid-source-shape", "fromNode": "solid-source", "fromSide": "right", "toNode": "solid-shape", "toSide": "left", "label": "shape functions"},
    {"id": "e-solid-source-b", "fromNode": "solid-source", "fromSide": "right", "toNode": "solid-b", "toSide": "left", "label": "B matrix"},
    {"id": "e-solid-source-k", "fromNode": "solid-source", "fromSide": "right", "toNode": "solid-k", "toSide": "left", "label": "stiffness"},
    {"id": "e-solid-source-inc", "fromNode": "solid-source", "fromSide": "right", "toNode": "solid-inc", "toSide": "left", "label": "incompatible modes"},
    {"id": "e-iso-solid-linear", "fromNode": "iso", "fromSide": "left", "toNode": "solid-linear", "toSide": "right", "label": "3D case"},
    {"id": "e-solid-linear-disp", "fromNode": "solid-linear", "fromSide": "top", "toNode": "disp", "toSide": "bottom", "label": "u/v/w DOFs"},
    {"id": "e-solid-linear-shape", "fromNode": "solid-linear", "fromSide": "bottom", "toNode": "solid-shape", "toSide": "top"},
    {"id": "e-solid-shape-b", "fromNode": "solid-shape", "fromSide": "right", "toNode": "solid-b", "toSide": "left", "label": "Jacobian"},
    {"id": "e-solid-b-k", "fromNode": "solid-b", "fromSide": "right", "toNode": "solid-k", "toSide": "left", "label": "B^T D B"},
    {"id": "e-solid-inc-k", "fromNode": "solid-inc", "fromSide": "left", "toNode": "solid-k", "toSide": "right", "label": "augments"},
    {"id": "e-solid-inc-mixed", "fromNode": "solid-inc", "fromSide": "top", "toNode": "mixed", "toSide": "bottom", "label": "enrichment pattern"},
    {"id": "e-index-abaqus-source", "fromNode": "index", "fromSide": "left", "toNode": "abaqus-source", "toSide": "right", "label": "source"},
    {"id": "e-abaqus-source-abaqus", "fromNode": "abaqus-source", "fromSide": "right", "toNode": "abaqus", "toSide": "left", "label": "manual"},
    {"id": "e-abaqus-source-proc", "fromNode": "abaqus-source", "fromSide": "right", "toNode": "abaqus-proc", "toSide": "left", "label": "procedures"},
    {"id": "e-abaqus-source-elements", "fromNode": "abaqus-source", "fromSide": "right", "toNode": "abaqus-elements", "toSide": "left", "label": "elements"},
    {"id": "e-abaqus-source-constitutive", "fromNode": "abaqus-source", "fromSide": "right", "toNode": "abaqus-constitutive", "toSide": "left", "label": "materials"},
    {"id": "e-abaqus-source-contact", "fromNode": "abaqus-source", "fromSide": "right", "toNode": "contact-formulation", "toSide": "left", "label": "interfaces"},
    {"id": "e-abaqus-proc-nonlinear", "fromNode": "abaqus-proc", "fromSide": "top", "toNode": "nonlinear", "toSide": "bottom", "label": "Newton/increments"},
    {"id": "e-abaqus-proc-time", "fromNode": "abaqus-proc", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "transient"},
    {"id": "e-abaqus-proc-eigen", "fromNode": "abaqus-proc", "fromSide": "top", "toNode": "eigen", "toSide": "bottom", "label": "modal/buckling"},
    {"id": "e-abaqus-elements-iso", "fromNode": "abaqus-elements", "fromSide": "top", "toNode": "iso", "toSide": "bottom", "label": "isoparametric"},
    {"id": "e-abaqus-elements-solidk", "fromNode": "abaqus-elements", "fromSide": "top", "toNode": "solid-k", "toSide": "bottom", "label": "integration"},
    {"id": "e-elements-reduced", "fromNode": "abaqus-elements", "fromSide": "right", "toNode": "reduced-hourglass", "toSide": "left", "label": "reduced integration"},
    {"id": "e-elements-hybrid", "fromNode": "abaqus-elements", "fromSide": "right", "toNode": "hybrid-incomp", "toSide": "left", "label": "incompressibility"},
    {"id": "e-reduced-locking", "fromNode": "reduced-hourglass", "fromSide": "top", "toNode": "shell-locking", "toSide": "bottom", "label": "locking tradeoff"},
    {"id": "e-hybrid-mixed", "fromNode": "hybrid-incomp", "fromSide": "top", "toNode": "mixed", "toSide": "bottom", "label": "pressure field"},
    {"id": "e-constitutive-nonlinear", "fromNode": "abaqus-constitutive", "fromSide": "top", "toNode": "nonlinear", "toSide": "bottom", "label": "material tangent"},
    {"id": "e-constitutive-hybrid", "fromNode": "abaqus-constitutive", "fromSide": "left", "toNode": "hybrid-incomp", "toSide": "right", "label": "deviatoric/pressure"},
    {"id": "e-contact-nonlinear", "fromNode": "contact-formulation", "fromSide": "top", "toNode": "nonlinear", "toSide": "bottom", "label": "active constraints"},
    {"id": "e-index-logan-source", "fromNode": "index", "fromSide": "left", "toNode": "logan-source", "toSide": "right", "label": "source"},
    {"id": "e-logan-source-author", "fromNode": "logan-source", "fromSide": "bottom", "toNode": "logan-author", "toSide": "top", "label": "author"},
    {"id": "e-logan-source-direct", "fromNode": "logan-source", "fromSide": "right", "toNode": "direct-stiffness", "toSide": "left", "label": "stiffness method"},
    {"id": "e-logan-source-bar", "fromNode": "logan-source", "fromSide": "right", "toNode": "bar-truss", "toSide": "left", "label": "line elements"},
    {"id": "e-logan-source-beam", "fromNode": "logan-source", "fromSide": "right", "toNode": "beam-frame", "toSide": "left", "label": "members"},
    {"id": "e-logan-source-plane", "fromNode": "logan-source", "fromSide": "right", "toNode": "plane-stress-strain", "toSide": "left", "label": "2D continua"},
    {"id": "e-logan-source-axisym", "fromNode": "logan-source", "fromSide": "right", "toNode": "axisymmetric", "toSide": "left", "label": "axisymmetry"},
    {"id": "e-logan-source-modeling", "fromNode": "logan-source", "fromSide": "right", "toNode": "modeling-checks", "toSide": "left", "label": "model checks"},
    {"id": "e-direct-fem", "fromNode": "direct-stiffness", "fromSide": "top", "toNode": "fem", "toSide": "bottom", "label": "assembly"},
    {"id": "e-direct-disp", "fromNode": "direct-stiffness", "fromSide": "top", "toNode": "disp", "toSide": "bottom", "label": "displacement unknowns"},
    {"id": "e-direct-static", "fromNode": "direct-stiffness", "fromSide": "top", "toNode": "static", "toSide": "bottom", "label": "solve Kd=F"},
    {"id": "e-direct-load", "fromNode": "direct-stiffness", "fromSide": "right", "toNode": "load-vector", "toSide": "left", "label": "right-hand side"},
    {"id": "e-bar-direct", "fromNode": "bar-truss", "fromSide": "left", "toNode": "direct-stiffness", "toSide": "right", "label": "uses"},
    {"id": "e-beam-bar", "fromNode": "beam-frame", "fromSide": "left", "toNode": "bar-truss", "toSide": "right", "label": "adds bending"},
    {"id": "e-beam-time", "fromNode": "beam-frame", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "mass matrices"},
    {"id": "e-plane-disp", "fromNode": "plane-stress-strain", "fromSide": "top", "toNode": "disp", "toSide": "bottom", "label": "2D continuum"},
    {"id": "e-plane-iso", "fromNode": "plane-stress-strain", "fromSide": "top", "toNode": "iso", "toSide": "bottom", "label": "higher order"},
    {"id": "e-axisym-plane", "fromNode": "axisymmetric", "fromSide": "left", "toNode": "plane-stress-strain", "toSide": "right", "label": "2D idealization"},
    {"id": "e-load-thermal", "fromNode": "load-vector", "fromSide": "bottom", "toNode": "thermal-stress", "toSide": "top", "label": "thermal force"},
    {"id": "e-thermal-heat", "fromNode": "thermal-stress", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "temperature history"},
    {"id": "e-modeling-plane", "fromNode": "modeling-checks", "fromSide": "top", "toNode": "plane-stress-strain", "toSide": "bottom", "label": "mesh quality"},
    {"id": "e-modeling-benchmark", "fromNode": "modeling-checks", "fromSide": "top", "toNode": "shell-benchmarking", "toSide": "bottom", "label": "verification mindset"},
    {"id": "e-index-abaqus-user-source", "fromNode": "index", "fromSide": "left", "toNode": "abaqus-user-source", "toSide": "right", "label": "source"},
    {"id": "e-abaqus-theory-user", "fromNode": "abaqus-source", "fromSide": "bottom", "toNode": "abaqus-user-source", "toSide": "top", "label": "companion"},
    {"id": "e-abaqus-user-abaqus", "fromNode": "abaqus-user-source", "fromSide": "right", "toNode": "abaqus", "toSide": "left", "label": "user guide"},
    {"id": "e-abaqus-user-input", "fromNode": "abaqus-user-source", "fromSide": "right", "toNode": "abaqus-input", "toSide": "left", "label": "input"},
    {"id": "e-abaqus-user-spatial", "fromNode": "abaqus-user-source", "fromSide": "right", "toNode": "abaqus-spatial", "toSide": "left", "label": "model"},
    {"id": "e-abaqus-user-job", "fromNode": "abaqus-user-source", "fromSide": "right", "toNode": "abaqus-job", "toSide": "left", "label": "run"},
    {"id": "e-abaqus-user-output", "fromNode": "abaqus-user-source", "fromSide": "right", "toNode": "abaqus-output", "toSide": "left", "label": "output"},
    {"id": "e-input-spatial", "fromNode": "abaqus-input", "fromSide": "right", "toNode": "abaqus-spatial", "toSide": "left", "label": "defines"},
    {"id": "e-spatial-elements", "fromNode": "abaqus-spatial", "fromSide": "top", "toNode": "abaqus-elements", "toSide": "bottom", "label": "element type"},
    {"id": "e-spatial-surface", "fromNode": "abaqus-spatial", "fromSide": "right", "toNode": "abaqus-surface-assembly", "toSide": "left", "label": "sets/faces"},
    {"id": "e-surface-contact", "fromNode": "abaqus-surface-assembly", "fromSide": "top", "toNode": "contact-formulation", "toSide": "bottom", "label": "interfaces"},
    {"id": "e-surface-load", "fromNode": "abaqus-surface-assembly", "fromSide": "right", "toNode": "load-vector", "toSide": "left", "label": "loads"},
    {"id": "e-matrix-direct", "fromNode": "abaqus-matrix", "fromSide": "top", "toNode": "direct-stiffness", "toSide": "bottom", "label": "matrix assembly"},
    {"id": "e-matrix-static", "fromNode": "abaqus-matrix", "fromSide": "top", "toNode": "static", "toSide": "bottom", "label": "K"},
    {"id": "e-matrix-time", "fromNode": "abaqus-matrix", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "M/C"},
    {"id": "e-job-resource", "fromNode": "abaqus-job", "fromSide": "right", "toNode": "abaqus-resource", "toSide": "left", "label": "environment"},
    {"id": "e-job-output", "fromNode": "abaqus-job", "fromSide": "bottom", "toNode": "abaqus-output", "toSide": "top", "label": "files"},
    {"id": "e-resource-static", "fromNode": "abaqus-resource", "fromSide": "top", "toNode": "static", "toSide": "bottom", "label": "solver cost"},
    {"id": "e-resource-time", "fromNode": "abaqus-resource", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "domains"},
    {"id": "e-output-modeling", "fromNode": "abaqus-output", "fromSide": "top", "toNode": "modeling-checks", "toSide": "bottom", "label": "verification data"},
    {"id": "e-output-impl", "fromNode": "abaqus-output", "fromSide": "top", "toNode": "impl", "toSide": "bottom", "label": "postprocessing"},
    {"id": "e-index-abaqus-user2-source", "fromNode": "index", "fromSide": "left", "toNode": "abaqus-user2-source", "toSide": "right", "label": "source"},
    {"id": "e-abaqus-user1-user2", "fromNode": "abaqus-user-source", "fromSide": "bottom", "toNode": "abaqus-user2-source", "toSide": "top", "label": "next volume"},
    {"id": "e-abaqus-user2-abaqus", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus", "toSide": "left", "label": "procedure guide"},
    {"id": "e-abaqus-user2-proc", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus-proc", "toSide": "left", "label": "procedures"},
    {"id": "e-abaqus-user2-steps", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus-steps", "toSide": "left", "label": "steps"},
    {"id": "e-abaqus-user2-control", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus-nonlinear-control", "toSide": "left", "label": "controls"},
    {"id": "e-abaqus-user2-restart", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus-restart-transfer", "toSide": "left", "label": "continuation"},
    {"id": "e-abaqus-user2-reduction", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus-substruct-submodel", "toSide": "left", "label": "reduction"},
    {"id": "e-abaqus-user2-multiphysics", "fromNode": "abaqus-user2-source", "fromSide": "right", "toNode": "abaqus-multiphysics-cosim", "toSide": "left", "label": "coupling"},
    {"id": "e-steps-proc", "fromNode": "abaqus-steps", "fromSide": "top", "toNode": "abaqus-proc", "toSide": "bottom", "label": "step class"},
    {"id": "e-steps-eigen", "fromNode": "abaqus-steps", "fromSide": "top", "toNode": "eigen", "toSide": "bottom", "label": "perturbation"},
    {"id": "e-control-nonlinear", "fromNode": "abaqus-nonlinear-control", "fromSide": "top", "toNode": "nonlinear", "toSide": "bottom", "label": "Newton"},
    {"id": "e-control-static", "fromNode": "abaqus-nonlinear-control", "fromSide": "top", "toNode": "static", "toSide": "bottom", "label": "tangent solves"},
    {"id": "e-control-time", "fromNode": "abaqus-nonlinear-control", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "transient accuracy"},
    {"id": "e-restart-output", "fromNode": "abaqus-restart-transfer", "fromSide": "top", "toNode": "abaqus-output", "toSide": "bottom", "label": "state files"},
    {"id": "e-restart-job", "fromNode": "abaqus-restart-transfer", "fromSide": "top", "toNode": "abaqus-job", "toSide": "bottom", "label": "continue/import"},
    {"id": "e-substruct-static", "fromNode": "abaqus-substruct-submodel", "fromSide": "top", "toNode": "static", "toSide": "bottom", "label": "condensation"},
    {"id": "e-substruct-modeling", "fromNode": "abaqus-substruct-submodel", "fromSide": "top", "toNode": "modeling-checks", "toSide": "bottom", "label": "global-local"},
    {"id": "e-matrixgen-matrix", "fromNode": "abaqus-matrix-generation", "fromSide": "top", "toNode": "abaqus-matrix", "toSide": "bottom", "label": "generate/use"},
    {"id": "e-matrixgen-impl", "fromNode": "abaqus-matrix-generation", "fromSide": "top", "toNode": "impl", "toSide": "bottom", "label": "matrix exchange"},
    {"id": "e-fracture-contact", "fromNode": "abaqus-fracture-xfem", "fromSide": "top", "toNode": "contact-formulation", "toSide": "bottom", "label": "crack faces"},
    {"id": "e-fracture-output", "fromNode": "abaqus-fracture-xfem", "fromSide": "top", "toNode": "abaqus-output", "toSide": "bottom", "label": "contour output"},
    {"id": "e-adaptivity-modeling", "fromNode": "abaqus-adaptivity", "fromSide": "top", "toNode": "modeling-checks", "toSide": "bottom", "label": "mesh quality"},
    {"id": "e-adaptivity-eulerian", "fromNode": "abaqus-adaptivity", "fromSide": "right", "toNode": "abaqus-eulerian-particles", "toSide": "left", "label": "large deformation"},
    {"id": "e-explicit-time", "fromNode": "abaqus-explicit-efficiency", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "stable increment"},
    {"id": "e-explicit-resource", "fromNode": "abaqus-explicit-efficiency", "fromSide": "top", "toNode": "abaqus-resource", "toSide": "bottom", "label": "cost control"},
    {"id": "e-eulerian-contact", "fromNode": "abaqus-eulerian-particles", "fromSide": "top", "toNode": "contact-formulation", "toSide": "bottom", "label": "CEL/DEM contact"},
    {"id": "e-eulerian-time", "fromNode": "abaqus-eulerian-particles", "fromSide": "top", "toNode": "time", "toSide": "bottom", "label": "Explicit"},
    {"id": "e-multiphysics-thermal", "fromNode": "abaqus-multiphysics-cosim", "fromSide": "top", "toNode": "thermal-stress", "toSide": "bottom", "label": "thermal-stress"},
    {"id": "e-multiphysics-output", "fromNode": "abaqus-multiphysics-cosim", "fromSide": "top", "toNode": "abaqus-output", "toSide": "bottom", "label": "field transfer"},
    {"id": "e-multiphysics-subroutines", "fromNode": "abaqus-multiphysics-cosim", "fromSide": "right", "toNode": "abaqus-subroutines", "toSide": "left", "label": "external data"},
    {"id": "e-optimization-modeling", "fromNode": "abaqus-optimization", "fromSide": "top", "toNode": "modeling-checks", "toSide": "bottom", "label": "design cycles"},
    {"id": "e-optimization-output", "fromNode": "abaqus-optimization", "fromSide": "top", "toNode": "abaqus-output", "toSide": "bottom", "label": "responses"},
    {"id": "e-subroutines-job", "fromNode": "abaqus-subroutines", "fromSide": "top", "toNode": "abaqus-job", "toSide": "bottom", "label": "compile/link"},
    {"id": "e-subroutines-resource", "fromNode": "abaqus-subroutines", "fromSide": "top", "toNode": "abaqus-resource", "toSide": "bottom", "label": "memory/parallel"},
    {"id": "e-subroutines-impl", "fromNode": "abaqus-subroutines", "fromSide": "top", "toNode": "impl", "toSide": "bottom", "label": "extension"}
  ]
}