1.4 - 1 =11 - 2 =6 - 0 =9 - 2 =9 - 3 =
2.11 - 6 =9 - 6 =11 - 4 =8 - 3 =8 - 6 =
3.13 - 9 =7 - 3 =10 - 4 =16 - 9 =5 - 4 =
4.10 - 7 =10 - 3 =10 - 7 =15 - 9 =9 - 8 =
5.7 - 5 =5 - 1 =18 - 9 =7 - 4 =9 - 4 =
6.13 - 4 =9 - 2 =6 - 5 =8 - 4 =12 - 7 =
7.12 - 5 =9 - 7 =7 - 2 =2 - 1 =10 - 8 =
8.5 - 2 =13 - 7 =2 - 2 =7 - 5 =8 - 4 =
9.9 - 1 =14 - 5 =11 - 3 =14 - 7 =7 - 3 =
10.10 - 9 =7 - 4 =10 - 3 =3 - 1 =12 - 7 =
11.15 - 8 =3 - 2 =6 - 6 =10 - 5 =11 - 7 =
12.11 - 2 =8 - 7 =12 - 5 =12 - 4 =14 - 9 =
13.6 - 1 =2 - 0 =4 - 2 =4 - 0 =12 - 6 =
14.3 - 1 =11 - 8 =5 - 4 =11 - 8 =5 - 1 =
15.5 - 3 =6 - 5 =12 - 8 =7 - 6 =11 - 3 =
16.16 - 9 =12 - 8 =10 - 4 =4 - 1 =15 - 7 =
17.3 - 2 =14 - 9 =15 - 7 =10 - 6 =16 - 7 =
18.11 - 9 =13 - 7 =9 - 5 =11 - 9 =10 - 2 =
19.14 - 6 =10 - 8 =13 - 4 =2 - 1 =14 - 8 =
20.6 - 4 =11 - 7 =6 - 2 =9 - 3 =9 - 6 =

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