1.
2. 3. 4. 5. 6. 7. 8. 9. 10.
" 1-4 ": 1 - 2 - 1-4 ... 27 - . 1-4 28 - 2 29 - 30 - 5-7 2 31 - 5-7 3 ... 37 - . , 1-4 38 - 39 -