echo 'digraph {

"Mikaela Hyakuya" -> "Yuichiro Hyakuya" [taillabel = "Best friend of"]
"Shinoa Hiiragi" -> "Yuichiro Hyakuya" [taillabel = "Partner of"]
"Shihou Kimizuki" -> "Yuichiro Hyakuya" [taillabel = "Partner of"]
"Mitsuba Sanguu" -> "Yuichiro Hyakuya" [taillabel = "Partner of"]
"Yoichi Saotome" -> "Yuichiro Hyakuya" [taillabel = "Partner of"]
"Yuichiro Hyakuya" -> "Mikaela Hyakuya" [taillabel = "Best friend of"]
"Mahiru Hiiragi" -> "Shinoa Hiiragi" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg