root:
             creates   file:./
             creates   file:plan.py
             creates   step:./plan.py

file:./
               state = STATIC
          created by   root:
            supplies   file:plan.py
            supplies   file:rendered-trip1.txt
            supplies   file:rendered-trip2.txt
            supplies   file:template.txt
            supplies   file:trip1.toml
            supplies   file:trip2.toml
            supplies   step:./plan.py
            supplies   step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt
            supplies   step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt

file:plan.py
               state = STATIC
          created by   root:
            consumes   file:./
            supplies   step:./plan.py

step:./plan.py
               state = SUCCEEDED
                 ngm = ['trip*.toml'] {}
          created by   root:
            consumes   file:./
            consumes   file:plan.py
             creates   file:template.txt
             creates   file:trip1.toml
             creates   file:trip2.toml
             creates   step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt
             creates   step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt

file:template.txt
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt
            supplies   step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt

file:trip1.toml
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt

file:trip2.toml
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt

step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt
               state = SUCCEEDED
          created by   step:./plan.py
            consumes   file:./
            consumes   file:template.txt
            consumes   file:trip1.toml
             creates   file:rendered-trip1.txt
            supplies   file:rendered-trip1.txt

file:rendered-trip1.txt
               state = BUILT
          created by   step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt
            consumes   file:./
            consumes   step:rr-render-jinja template.txt trip1.toml rendered-trip1.txt

step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt
               state = SUCCEEDED
          created by   step:./plan.py
            consumes   file:./
            consumes   file:template.txt
            consumes   file:trip2.toml
             creates   file:rendered-trip2.txt
            supplies   file:rendered-trip2.txt

file:rendered-trip2.txt
               state = BUILT
          created by   step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt
            consumes   file:./
            consumes   step:rr-render-jinja template.txt trip2.toml rendered-trip2.txt
