One set of (7) six corner samples:

1. NARROW face cut RED: HW-2-NRE

2. NARROW face cut ORANGE: HW-2-NOR

3. NARROW face cut YELLOW: HW-2-NYE

4. NARROW face cut GREEN: HW-2-NGR

5. NARROW face cut BLUE: HW-2-NBL

6. NARROW face cut PURPLE: HW-2-NPU

7. NARROW face cut BROWN: HW-2-NBR