echo 'digraph {

"Mana Ishizuki" -> "Koyori Ishizuki" [taillabel = "Younger Sister of"]
"Aono Morimiya" -> "Koyori Ishizuki" [taillabel = "Friend of"]
"Yorito Morimiya" -> "Koyori Ishizuki" [taillabel = "Friend of"]
"Yorito Morimiya" -> "Aono Morimiya" [taillabel = "Sister of"]
"Koyori Ishizuki" -> "Aono Morimiya" [taillabel = "Friend of"]
"Matsuri Shiho" -> "Aono Morimiya" [taillabel = "Enemy of"]
"Yorito Morimiya" -> "Mana Ishizuki" [taillabel = "Friend of"]
"Chisato Mizuguchi" -> "Mana Ishizuki" [taillabel = "Friend of"]
"Sae Sakura" -> "Mana Ishizuki" [taillabel = "Friend of"]
"Touko Uehara" -> "Mana Ishizuki" [taillabel = "Friend of"]
"Koyori Ishizuki" -> "Mana Ishizuki" [taillabel = "Older sister of"]
"Aono Morimiya" -> "Yorito Morimiya" [taillabel = "Brother of"]
"Matsuri Shiho" -> "Yorito Morimiya" [taillabel = "In love with"]
"Mana Ishizuki" -> "Yorito Morimiya" [taillabel = "Friend of"]
"Koyori Ishizuki" -> "Yorito Morimiya" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg