echo 'digraph {

"Kotarou Karasuma" -> "Michiru Goka" [taillabel = "classmate of"]
"Maya Kurodani" -> "Michiru Goka" [taillabel = "classmate of"]
"Soara Yoshida" -> "Michiru Goka" [taillabel = "classmate of"]
"Michiru Goka" -> "Kotarou Karasuma" [taillabel = "classmate of"]
"Michiru Goka" -> "Maya Kurodani" [taillabel = "classmate of"]
"Michiru Goka" -> "Soara Yoshida" [taillabel = "classmate of"]
}' | dot -Tsvg > output.svg