Правильные ответы:

1-1               11-2                21-1

2-1               12-1                22-4

3-1               13-1                23-3

4-4               14-1                24-4

5-4               15-4                25-1

6-4               16-3                26-3

7-2               17-1                27-2

8-1               18-1                28-1

9-4               19-1                29-1

10-4              20-1               30-1