echo 'digraph {

"Shouta Tanoue" -> "Ryuuji Yoshioka" [taillabel = "Classmate of"]
"Midori Oono" -> "Shouta Tanoue" [taillabel = "Childhood friend of"]
"Aya Takayashiki" -> "Shouta Tanoue" [taillabel = "In love with"]
"Ryuuji Yoshioka" -> "Shouta Tanoue" [taillabel = "Classmate of"]
}' | dot -Tsvg > output.svg