Item

Attribute

Item

Attribute

α1

α2

α3

α4

α5

α6

α7

α8

α1

α2

α3

α4

α5

α6

α7

α8

1

0

0

1

0

0

0

1

1

14

0

0

0

1

0

0

1

1

2

1

0

0

0

0

0

1

1

15

0

0

0

0

1

0

1

1

3

0

0

0

0

1

0

1

1

16

0

1

0

0

0

0

0

0

4

0

1

0

0

0

0

1

1

17

1

0

0

0

0

0

0

0

5

0

0

1

0

0

0

1

1

18

1

0

0

0

0

0

0

0

6

1

0

0

0

0

0

1

0

19

0

0

1

0

0

0

0

0

7

0

0

0

0

1

0

1

0

20

0

1

0

0

0

1

0

0

8

0

0

1

0

0

0

1

0

21

0

0

0

0

1

1

0

0

9

0

0

0

1

0

0

1

0

22

0

0

1

0

0

1

0

0

10

0

0

0

1

0

0

1

0

23

0

0

1

0

0

1

0

0

11

0

1

0

0

0

0

1

1

24

0

0

1

0

0

1

0

0

12

1

0

0

0

0

0

1

1

25

0

0

1

0

0

1

0

0

13

0

0

0

1

0

0

1

1

26

0

0

1

0

0

1

0

0

Sum

5

4

9

4

4

7

15

10