echo 'digraph {

"Alloc" -> "Dalloc" [taillabel = "Subordinate of"]
"Bono" -> "Dalloc" [taillabel = "Teammate of"]
"Dalloc" -> "Alloc" [taillabel = "Superior of"]
"Bono" -> "Alloc" [taillabel = "Superior of"]
"Alloc" -> "Bono" [taillabel = "Subordinate of"]
"Dalloc" -> "Bono" [taillabel = "Teammate of"]
}' | dot -Tsvg > output.svg