1.16 - 7 =3 - 1 =5 - 4 =9 - 4 =9 - 1 =
2.13 - 4 =15 - 7 =12 - 6 =6 - 3 =4 - 1 =
3.7 - 6 =7 - 4 =15 - 6 =16 - 7 =5 - 2 =
4.14 - 6 =5 - 2 =10 - 2 =14 - 5 =9 - 8 =
5.13 - 5 =10 - 6 =11 - 4 =12 - 9 =13 - 4 =
6.5 - 3 =3 - 1 =12 - 3 =10 - 9 =8 - 5 =
7.9 - 6 =11 - 9 =6 - 1 =15 - 8 =17 - 8 =
8.14 - 7 =15 - 7 =3 - 2 =8 - 6 =14 - 6 =
9.12 - 8 =9 - 4 =5 - 3 =8 - 1 =9 - 5 =
10.9 - 2 =6 - 1 =6 - 3 =14 - 8 =12 - 7 =
11.8 - 6 =7 - 5 =6 - 5 =9 - 3 =17 - 8 =
12.13 - 6 =15 - 6 =7 - 3 =10 - 3 =9 - 7 =
13.5 - 1 =7 - 2 =3 - 2 =11 - 7 =12 - 5 =
14.6 - 2 =8 - 4 =10 - 5 =15 - 8 =13 - 7 =
15.4 - 1 =9 - 2 =6 - 5 =11 - 2 =4 - 3 =
16.9 - 5 =7 - 3 =15 - 9 =0 - 0 =10 - 5 =
17.12 - 9 =11 - 6 =8 - 2 =8 - 1 =17 - 9 =
18.10 - 7 =13 - 9 =11 - 5 =11 - 6 =8 - 7 =
19.11 - 5 =2 - 1 =10 - 6 =18 - 9 =6 - 0 =
20.9 - 3 =12 - 6 =12 - 3 =14 - 8 =2 - 1 =

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