echo 'digraph {

"Rina Takeda" -> "Masato Ikegaki" [taillabel = "Engaged to"]
"Masato's father" -> "Masato Ikegaki" [taillabel = "Son of"]
"Masato Ikegaki" -> "Rina Takeda" [taillabel = "Engaged to"]
"Michiyo Takeda" -> "Rina Takeda" [taillabel = "Daughter of"]
"Kouhei Takeda" -> "Rina Takeda" [taillabel = "Daughter of"]
"Michiyo Takeda" -> "Rina Takeda" [taillabel = "Enemy of"]
"Masato Ikegaki" -> "Masato's father" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg