echo 'digraph {

"Iroha Tamaki" -> "Ui Tamaki" [taillabel = "Younger Sister of"]
"Tsuruno Yui" -> "Iroha Tamaki" [taillabel = "Teammate of"]
"Felicia Mitsuki" -> "Iroha Tamaki" [taillabel = "Teammate of"]
"Sana Futaba" -> "Iroha Tamaki" [taillabel = "Teammate of"]
"Yachiyo Nanami" -> "Iroha Tamaki" [taillabel = "Teammate of"]
"Ui Tamaki" -> "Iroha Tamaki" [taillabel = "Older sister of"]
}' | dot -Tsvg > output.svg