echo 'digraph {

"Cherino Renkawa" -> "Tomoe Sashiro" [taillabel = "Subordinate of"]
"Tomoe Sashiro" -> "Cherino Renkawa" [taillabel = "Superior of"]
"Marina Ikekura" -> "Cherino Renkawa" [taillabel = "Superior of"]
}' | dot -Tsvg > output.svg