[
  "VGG19_1a",
  "VGG19_1b1",
  "VGG19_1b2",
  "VGG19_1c1",
  "VGG19_1c2",
  "VGG19_1c3",
  "VGG19_1c4",
  "VGG19_1d1",
  "VGG19_1d2",
  "VGG19_1d3",
  "VGG19_1d4"
]