Cells 1.1 and 1.2. Cell 1.3. Cell 1.4. Cell 2.1. Cells 2.2 and 2.3. Cell 2.4. Cell 3.1. Cell 3.2. Cells 3.3 and 3.4. Cells 4.1, 4.2 and 4.3. Cell 4.4. Cells 5.1, 5.2, 5.3 and 5.4. Cells 1.1 and 2.1. Cell 1.2. Cell 1.3. Cells 1.4, 2.4, 3.4 and 4.4. Cells 2.2 and 3.2. Cells 2.3, 3.3 and 4.3. Cell 3.1. Cell 4.1. Cell 4.2. Cells 1.1, 1.2, 1.3 and 2.1, 2.2, 2.3. Cell 1.4. Cell 2.4. Cell 3.1. Cell 3.2. Cell 3.3. Cell 3.4.