echo 'digraph {

"Yumoto Hakone" -> "Goura Hakone" [taillabel = "Older Brother of"]
"Goura Hakone" -> "Yumoto Hakone" [taillabel = "younger brother of"]
"Atsushi Kinugawa" -> "Yumoto Hakone" [taillabel = "Teammate of"]
"En Yufuin" -> "Yumoto Hakone" [taillabel = "Teammate of"]
"Io Naruko" -> "Yumoto Hakone" [taillabel = "Teammate of"]
"Ryuu Zaou" -> "Yumoto Hakone" [taillabel = "Teammate of"]
"Wombat" -> "Yumoto Hakone" [taillabel = "Teammate of"]
}' | dot -Tsvg > output.svg