echo 'digraph {

"Jung Hi" -> "Leo" [taillabel = "Childhood friend of"]
"Sol" -> "Leo" [taillabel = "Childhood friend of"]
"Leo" -> "Sol" [taillabel = "Childhood friend of"]
"Jung Hi" -> "Sol" [taillabel = "Childhood friend of"]
"Leo" -> "Jung Hi" [taillabel = "Childhood friend of"]
"Sol" -> "Jung Hi" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg