# mingle > Bundle the edges of a graph layout. > Graphviz filters: `acyclic`, `bcomps`, `comps`, `edgepaint`, `gvcolor`, `gvpack`, `mingle`, `nop`, `sccmap`, `tred`, & `unflatten`. > More information: . - Bundle the edges of one or more graph layouts (that already have layout information): `mingle {{path/to/layout1.gv}} {{path/to/layout2.gv ...}} > {{path/to/output.gv}}` - Perform layout, bundling, and output to a picture with one command: `dot {{path/to/input.gv}} | mingle | dot -T {{png}} > {{path/to/output.png}}` - Display help: `mingle -?`