echo 'digraph {

"Hikari Kujou" -> "Honoka Yukishiro" [taillabel = "Friend of"]
"Nagisa Misumi" -> "Honoka Yukishiro" [taillabel = "Friend of"]
"Pollun" -> "Hikari Kujou" [taillabel = "Partner of"]
"Honoka Yukishiro" -> "Nagisa Misumi" [taillabel = "Friend of"]
"Hikari Kujou" -> "Nagisa Misumi" [taillabel = "Friend of"]
"Shougo Fujimura" -> "Nagisa Misumi" [taillabel = "In love with"]
"Ryouta Misumi" -> "Nagisa Misumi" [taillabel = "Younger Sister of"]
"Ryouta Misumi" -> "Nagisa Misumi" [taillabel = "Older Sister of"]
}' | dot -Tsvg > output.svg