//patty.dot
//patty paquette library 2019.05.06

// I kept modifying this  file and using output is with various motors and JUST "GRAPH" 
// AND WITH "DIGRAPH"

//Summary: If have arrows need DIGRAPH (circo and neato)
//                  if just have --  then must have GRAPH
//                  neato models WITH ARROWS will work with DOT
//                       but will not work if have --

// circo and neato will work with arrows, but need DIGRAPH (because
// directions are implicit. i.e. if use just GRAPH then CAN NOT have ->  

//  see the neato outputs, looks the same except for the arrows

// could add len = n  with edges (default = 1.0)

//graph  patty{
digraph patty{

//          put this AFTER graph{
overlap=false  //  I learned from philo.dot

node [shape ="box"]

PATTY [label ="patty"]

FRAN  [label = "fran whitelaw"]

JO [label = "jo stern"]

ROGER  [label = "roger"]

ELIANE [label ="eliane"]

ANNE_MARIE  [label = "anne-marie"]

HAY  [label = "elizabeth hay"]

PATTY->FRAN
PATTY-> ROGER
FRAN->JO
JO-> ROGER
JO->ELIANE
ROGER-> ELIANE
ELIANE-> ANNE_MARIE
ANNE_MARIE-> HAY

//FRAN-> HAY [style = "dashed"]

}