\ 15 8 5, 3 2 3 13 8 3. 2 5 3 2 9, 3 4 3 4 9 3 3 3 3 3 3 5 3 2 3 7 8.\ 5
2 4 12 5 3 10:\ 5
15: 3 7, 3 3 9, 3 4 3 3 5 10 4.\ 5
21: 3 10, 3 8 6 6 5, 6 8 3 6 3 3 3 3 4 9 5.\ 5
10 3 7: 4 8 9 6 ( 3 4 4 6), 4 2 12 14. 5 6 3, 4 4 10 6 2 8.\ 5
8, 3 4 3 10 12, 5 3 10. 3 6 4 9, 6 3 11, 2 3 13 2 10. 5 3 2 7 2 6, 4 6 13 3 3 10 5 5 8, 6 13 3 5 3 3 3 3 9.\ 5
10 4 5 3 2 7 7, 7 4 2 5, 5 3 6 11. 8 4 10 4 7, 2 9 9 2 12 4 7 2 6.\ 5
2 3 6 6 3 2 4 10 4 8 10 3 8 3 3 13. 3 5 3, 3 4 3 5 6 2 9.