echo 'digraph {

"Tomonori Ichigaya" -> "Ayano" [taillabel = "classmate of"]
"Yurina Kanda" -> "Ayano" [taillabel = "Classmate of"]
"Kyoko" -> "Ayano" [taillabel = "Classmate of"]
"Yoshimori Sumimura" -> "Ayano" [taillabel = "classmate of"]
"Yoshimori Sumimura" -> "Tomonori Ichigaya" [taillabel = "Classmate of"]
"Yurina Kanda" -> "Tomonori Ichigaya" [taillabel = "classmate of"]
"Ayano" -> "Tomonori Ichigaya" [taillabel = "classmate of"]
"Kyoko" -> "Tomonori Ichigaya" [taillabel = "classmate of"]
"Tokine Yukimura" -> "Yoshimori Sumimura" [taillabel = "In love with"]
"Shuuji Sumimura" -> "Yoshimori Sumimura" [taillabel = "son of"]
"Toshimori Sumimura" -> "Yoshimori Sumimura" [taillabel = "Older brother of"]
"Masamori Sumimura" -> "Yoshimori Sumimura" [taillabel = "younger brother of "]
"Shigemori Sumimura" -> "Yoshimori Sumimura" [taillabel = "grandson of"]
"Tomonori Ichigaya" -> "Yurina Kanda" [taillabel = "classmate of"]
"Ayano" -> "Yurina Kanda" [taillabel = "Classmate of"]
"Kyoko" -> "Yurina Kanda" [taillabel = "Classmate of"]
}' | dot -Tsvg > output.svg