n

k

l

1

z

1

1

0

2

z

1

2

3

z

1

3

0

0

a

b

c

4

z

1

4

0

c

5

2

1

0

6

2

2

7

2

3

0

0

a

b

8

2

4

0

9

3

1

b

0

b

10

3

2

b

11

3

3

a

0

a

12

3

4

a

13

4

1

a

14

4

2

b

15

4

3

0

a

a

16

4

4

0

b

b

17

5

1

b

0

b

18

5

2

b

19

5

3

a

0

a

20

5

4

a

21

6

1

a

22

6

2

b

23

6

3

0

a

a

c

24

6

4

0

b

b

c