echo 'digraph {

"Shouko Baba" -> "Kyouko Nihei" [taillabel = "Student of"]
"Waka Ikami" -> "Shouko Baba" [taillabel = "Teacher of"]
"Mami Kuriyama" -> "Shouko Baba" [taillabel = "Teacher of"]
"Kyouko Nihei" -> "Shouko Baba" [taillabel = "Teacher of"]
"Ikue Nonohara" -> "Shouko Baba" [taillabel = "Teacher of"]
}' | dot -Tsvg > output.svg