Begin.b;
Activity.eat("Eat something good", "from the kitchen");
Branch.enough;
Fork.fork("h", 50);
Activity.read("Read a book");
Activity.listen("Listen to music", "(and ignore it)");
Fork.join("h", 50);
End.e;

leftToRight.top(10)(read, listen);
Group.readListen(read, listen);

leftToRight(30)(b, eat);
topToBottom(20)(eat, enough, fork, readListen, join, e);

drawObjects(b, eat, enough, fork, readListen, join, e);

clink(transition)(b, eat);
clink(transition)(eat, enough);
link(transition)(pathStepX(enough.e, eat.e, 80));
clink(transition)(enough, fork);
clink(transition)(fork, read);
clink(transition)(fork, listen);
clink(transition)(read, join);
clink(transition)(listen, join);
clink(transition)(join, e);

item(iGuard)("still hungry")(obj.sw = enough.e + (20, 0));
item(iGuard)("had enough")(obj.nw = enough.s + (0, -4));