echo 'digraph {

"Kouji Nakajima" -> "Akihiro Nawa" [taillabel = "Friend of#"]
"Kayo Shigeta" -> "Akihiro Nawa" [taillabel = "Friend of#"]
"Yuki Miyajima" -> "Akihiro Nawa" [taillabel = "In love with"]
"Kayo's mother" -> "Kayo Shigeta" [taillabel = "Daughter of"]
"Kouji Nakajima" -> "Kayo Shigeta" [taillabel = "Friend of#"]
"Akihiro Nawa" -> "Kayo Shigeta" [taillabel = "Friend of#"]
"Kayo Shigeta" -> "Kouji Nakajima" [taillabel = "Friend of#"]
"Kayo Shigeta" -> "Kouji Nakajima" [taillabel = "In love with"]
"Akihiro Nawa" -> "Kouji Nakajima" [taillabel = "Friend of#"]
"Yuki Miyajima" -> "Kouji Nakajima" [taillabel = "Lover of"]
"Kouji Nakajima" -> "Yuki Miyajima" [taillabel = "Lover of"]
}' | dot -Tsvg > output.svg