echo 'digraph {

"Jun'ya Mizumoto" -> "Misora Mizumoto" [taillabel = "Younger Sister of"]
"Aino Pursiainen" -> "Misora Mizumoto" [taillabel = "Best friend of"]
"Misora Mizumoto" -> "Jun'ya Mizumoto" [taillabel = "Older Brother of"]
"Chihaya Houjou" -> "Jun'ya Mizumoto" [taillabel = "Childhood friend of"]
"Misora Mizumoto" -> "Aino Pursiainen" [taillabel = "Best friend of"]
}' | dot -Tsvg > output.svg