echo 'digraph {

"Sumika Fujimiya" -> "Takafumi Takaoka" [taillabel = "Childhood friend of"]
"Takafumi Takaoka" -> "Sumika Fujimiya" [taillabel = "Childhood friend of"]
"Sawae" -> "Sumika Fujimiya" [taillabel = "Friend of"]
"Chiaki Fujimiya" -> "Sumika Fujimiya" [taillabel = "Older sister of"]
}' | dot -Tsvg > output.svg