echo 'digraph {

"Ryou Mizuhara" -> "Haruki Mukasa" [taillabel = "Guardian of"]
"Akane Mizuhara" -> "Haruki Mukasa" [taillabel = "Guardian of"]
"Yurika Menou" -> "Haruki Mukasa" [taillabel = "Boyfriend of"]
"Ryou Mizuhara" -> "Akane Mizuhara" [taillabel = "Sister of"]
"Haruki Mukasa" -> "Yurika Menou" [taillabel = "Girlfriend of"]
"Akane Mizuhara" -> "Ryou Mizuhara" [taillabel = "Brother of"]
"Shizuka Masuda" -> "Ryou Mizuhara" [taillabel = "Engaged to"]
}' | dot -Tsvg > output.svg