title
Binary Palindrome Decider

description
Given an array of a's and b's,
accepts it if it is a palindrome


vertices
0 L 0.6 0.5
1 R 0.4 0.5
2 R 0.2 0.2
3 R 0.2 0.8
4 L 0.8 0.2
5 L 0.8 0.8
6 N 0.8 0.5
7 Y 0.2 0.5

edges
0 1 # # 
1 2 b #
1 3 a #
1 7 # #
2 4 # #
3 5 # #
4 0 b #
4 6 a a
5 0 a #
5 6 b b
4 1 # #
5 1 # #

tapes
[b] a a b
[b] b b a
[b] a b a b a a b a b a b
[b] a b a a b
[b] b b b b
[b] a b a b
[a] a b a a