echo 'digraph {

"Tsubaki Amamiya" -> "Lindow Amamiya " [taillabel = "brother of"]
"Sakuya Tachibana" -> "Lindow Amamiya " [taillabel = "engaged to"]
"Lindow Amamiya " -> "Tsubaki Amamiya" [taillabel = "Sister of"]
"Sakuya Tachibana" -> "Tsubaki Amamiya" [taillabel = "Friend of"]
"Lindow Amamiya " -> "Sakuya Tachibana" [taillabel = "engaged to"]
"Tsubaki Amamiya" -> "Sakuya Tachibana" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg