echo 'digraph {

"Tetsuro Segawa" -> "Mizuki Segawa" [taillabel = "Younger Sister of"]
"Sho Fukamachi" -> "Mizuki Segawa" [taillabel = "Childhood friend of"]
"Tetsuro Segawa" -> "Mizuki Segawa" [taillabel = "Sister of"]
"Masaki Murakami" -> "Sho Fukamachi" [taillabel = "Friend of#"]
"Agito Makishima" -> "Sho Fukamachi" [taillabel = "Rival of"]
"Tetsuro Segawa" -> "Sho Fukamachi" [taillabel = "Childhood friend of"]
"Mizuki Segawa" -> "Sho Fukamachi" [taillabel = "Childhood friend of"]
"Mizuki Segawa" -> "Tetsuro Segawa" [taillabel = "Older Brother of"]
"Sho Fukamachi" -> "Tetsuro Segawa" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg