echo 'digraph {

"Yuta Asaba" -> "Yuki Asaba" [taillabel = "Brother of"]
"Shun Matsuoka" -> "Yuki Asaba" [taillabel = "Childhood friend of"]
"Kaname Tsukahara" -> "Yuki Asaba" [taillabel = "Childhood friend of"]
"Chizuru Tachibana" -> "Yuki Asaba" [taillabel = "Childhood friend of"]
"Yuki Asaba" -> "Yuta Asaba" [taillabel = "Brother of"]
"Shun Matsuoka" -> "Yuta Asaba" [taillabel = "Childhood friend of"]
"Kaname Tsukahara" -> "Yuta Asaba" [taillabel = "Childhood friend of"]
"Yuki Asaba" -> "Shun Matsuoka" [taillabel = "Childhood friend of"]
"Yuta Asaba" -> "Shun Matsuoka" [taillabel = "Childhood friend of"]
"Kaname Tsukahara" -> "Shun Matsuoka" [taillabel = "Childhood friend of"]
"Yuki Asaba" -> "Kaname Tsukahara" [taillabel = "Childhood friend of"]
"Yuta Asaba" -> "Kaname Tsukahara" [taillabel = "Childhood friend of"]
"Shun Matsuoka" -> "Kaname Tsukahara" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg