echo 'digraph {

"Takemichi Hanagaki (teen)" -> "Takuya Yamamoto" [taillabel = "Childhood friend of"]
"Hinata Tachibana (teen)" -> "Takemichi Hanagaki (teen)" [taillabel = "Boyfriend of"]
"Takuya Yamamoto" -> "Takemichi Hanagaki (teen)" [taillabel = "Childhood friend of"]
"Masaru" -> "Takemichi Hanagaki (teen)" [taillabel = "Cousin of"]
}' | dot -Tsvg > output.svg