Environment: [x = {a}.y, y =({a}.x + {b}.y) ]
Initial Entities: {a, b}
Context: [({a,b}.{a}.{a,c}.x + {a,b}.{a}.{a}.nill)]
Reactions: ([{a,b}, {c}, {b}])

Run > Print; Save("testing/asd"),
LimitFrequency("testing/first.experiment") > Print,
Digraph > Dot > Save("testing/asddd")
        | Serialize("testing/asdd")