# # Tests: a*a{2,3} # t 0 1 a t 1 1 a t 1 1 b c 1 2 2 3 a f 2


a a a

>

# Pass a b a a

>

# Pass a a a a a a a a a

>

# Pass a b a

>

# Fail a b a a b

>

# Fail