stacked の (possessive chain)
grammar15 sentences
The genitive particle の chained multiple times to build a layered noun-modification: 父の友達の息子 ('father's friend's son'), 学校時代のお母さんの写真 ('a photo of her mother from her school days'), 棚の上の雑誌 ('the magazine on top of the shelf'). Each の links a noun to its head; one of Japanese's main mechanisms for building complex noun phrases.
End of results — 15 loaded.