| | | | | | | | | | | | | | | | | | | | | | | | 1.2 1.5 | | | | | | | | | | | | | | | 1. | | 1.1 | | | | | 2. | | | | 1.2 1.5 | | 3. | | 14 18 | | | | | 4. | 16 20 18 22 | | | | | | | 1. | | 2. | | | 3 5 | | 3. | | 5 | 8 | | | | | 4. | | | 5. | | 6. | | | | 7 10 | | 1. | | 2. | | 3. | | 4. | | 5. | | 6. | | | | | | | | | | |