echo 'digraph {

"Maho Suzaki" -> "Hiroki" [taillabel = "Former boyfriend of"]
"Miki Suzaki" -> "Hiroki" [taillabel = "In love with"]
"Kouta Kizaki" -> "Maho Suzaki" [taillabel = "Former girlfriend of"]
"Mikio Suzaki" -> "Maho Suzaki" [taillabel = "Sister of"]
"Hiroki" -> "Maho Suzaki" [taillabel = "Former girlfriend of"]
}' | dot -Tsvg > output.svg