echo 'digraph {

"Ichika Hoshino" -> "Honami Mochizuki" [taillabel = "Childhood friend of"]
"Saki Tenma" -> "Honami Mochizuki" [taillabel = "Childhood friend of"]
"Shiho Hinomori" -> "Honami Mochizuki" [taillabel = "Childhood friend of"]
"Honami Mochizuki" -> "Ichika Hoshino" [taillabel = "Childhood friend of"]
"Saki Tenma" -> "Ichika Hoshino" [taillabel = "Childhood friend of"]
"Shiho Hinomori" -> "Ichika Hoshino" [taillabel = "Childhood friend of"]
"Tsukasa Tenma" -> "Saki Tenma" [taillabel = "Younger Sister of"]
"Honami Mochizuki" -> "Saki Tenma" [taillabel = "Childhood friend of"]
"Ichika Hoshino" -> "Saki Tenma" [taillabel = "Childhood friend of"]
"Shiho Hinomori" -> "Saki Tenma" [taillabel = "Childhood friend of"]
"Shizuku Hinomori" -> "Shiho Hinomori" [taillabel = "Younger Sister of"]
"Saki Tenma" -> "Shiho Hinomori" [taillabel = "Childhood friend of"]
"Ichika Hoshino" -> "Shiho Hinomori" [taillabel = "Childhood friend of"]
"Honami Mochizuki" -> "Shiho Hinomori" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg