Unit 11 – Combinations from Several Sets (The solution number can be seen on the bottom left of each image.) 1A 1B 1C 1D 1E 1F 1G 2A 2B 2C 2D 2E 2F 3A 3B 3C 3D 3E 3F 4A 4B 4C 4D 5 6A 6B 6C 7 8A 8B 9 10 11 12 13 14 15A 15B 15C 15D 16 17