echo 'digraph {

"Steven Quartz Universe" -> "Rose Quartz" [taillabel = "Mother of"]
"Greg Universe" -> "Rose Quartz" [taillabel = "In love with"]
"Rose Quartz" -> "Steven Quartz Universe" [taillabel = "Son of"]
"Greg Universe" -> "Steven Quartz Universe" [taillabel = "Son of"]
"Rose Quartz" -> "Greg Universe" [taillabel = "In love with"]
"Steven Quartz Universe" -> "Greg Universe" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg