Ｌ4(2＾3)
Atttributes No
1
2
1
1
1
1
2
1
2
2
3
2
1
2
4
2
2
a
b
3
1
ab
Ｌ8(2^7)
Atttributes No
No
1
2
3
4
5
6
1
1
1
1
1
1
1
1
2
1
1
1
2
2
2
2
3
1
2
2
1
1
2
2
4
1
2
2
2
2
1
1
5
2
1
2
1
2
1
2
6
2
1
2
2
1
2
1
7
2
2
1
1
2
2
1
8
2
2
1
2
1
1
2
a
b
ab
c
ac
bc
7
abc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
15
1
2
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
4
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
5
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
6
1
2
2
1
1
2
2
2
2
1
1
2
2
1
1
7
1
2
2
2
2
1
1
1
1
2
2
2
2
1
1
8
1
2
2
2
2
1
1
2
2
1
1
1
1
2
2
9
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
10
2
1
2
1
2
1
2
2
1
2
1
2
1
2
1
11
2
1
2
2
1
2
1
1
2
1
2
2
1
2
1
12
2
1
2
2
1
2
1
2
1
2
1
1
2
1
2
13
2
2
1
1
2
2
1
1
2
2
1
1
2
2
1
14
2
2
1
1
2
2
1
2
1
1
2
2
1
1
2
15
2
2
1
2
1
1
2
1
2
2
1
2
1
1
2
16
2
2
1
2
1
1
2
2
1
1
2
1
2
2
a
b
ab
c
ac
bc
abc
d
ad
bd
abd
cd
acd
bcd
1
abcd