1/4\\\\\\\\\\\\\\\"-20 × 1/2\\\\\\\\\\\\\\\" 20 gb, 1/4\\\\\\\\\\\\\\\"-20 × 1\\\\\\\\\\\\\\\" 20 gb, 1/4\\\\\\\\\\\\\\\"-20 60 gb, 1/4\\\\\\\\\\\\\\\"-20 60 gb, 1/4\\\\\\\\\\\\\\\"-20 × 1-1/4\\\\\\\\\\\\\\\" 20 gb, 1/4\\\\\\\\\\\\\\\"-20 × 3/4\\\\\\\\\\\\\\\" 20 gb, 1/4\\\\\\\\\\\\\\\"-20 × 2-1/2\\\\\\\\\\\\\\\" 10 gb, 1/4\\\\\\\\\\\\\\\"-20 × 2\\\\\\\\\\\\\\\" 10 gb, 1/4\\\\\\\\\\\\\\\"-20 × 1-1/2\\\\\\\\\\\\\\\" 20 gb.