echo 'digraph {

"Kii" -> "Papi" [taillabel = "Best friend of"]
"Suu" -> "Papi" [taillabel = "Best friend of"]
"Kii" -> "Suu" [taillabel = "Best friend of"]
"Papi" -> "Suu" [taillabel = "Best friend of"]
"Papi" -> "Kii" [taillabel = "Best friend of"]
"Suu" -> "Kii" [taillabel = "Best friend of"]
}' | dot -Tsvg > output.svg