6baed57
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
# # Tests a[ab]* # t 0 1 a t 1 1 a t 1 1 b f 1 ------- a => a a => a b a b a b => b => a c => =>
