echo 'digraph {

"Ryuunosuke Kurosaki" -> "Gouki Aratake" [taillabel = "Junior of"]
"Naoya Shirokawa" -> "Gouki Aratake" [taillabel = "Junior of"]
"Aoi Hyoudou" -> "Gouki Aratake" [taillabel = "Classmate of"]
"Ikuto Sarashina" -> "Ryuunosuke Kurosaki" [taillabel = "Idiot Trio-no.3"]
"Naoya Shirokawa" -> "Ryuunosuke Kurosaki" [taillabel = "Idiot Trio-no.3"]
"Ikuto Sarashina" -> "Naoya Shirokawa" [taillabel = "Idiot Trio-no.1"]
"Ryuunosuke Kurosaki" -> "Naoya Shirokawa" [taillabel = "Idiot Trio-no.1"]
"Misaki Ayuzawa" -> "Aoi Hyoudou" [taillabel = "In love with"]
"Nagisa Hyoudou" -> "Aoi Hyoudou" [taillabel = "Nephew of"]
"Satsuki Hyoudou" -> "Aoi Hyoudou" [taillabel = "Nephew of"]
}' | dot -Tsvg > output.svg