# palindrome.tm
# example input: 1001001_______

A 0 B _ right
A 1 C _ right
A _ G P right
B 0 B 0 right
B 1 B 1 right
B _ D _ left
C 0 C 0 right
C 1 C 1 right
C _ E _ left
D 0 F _ left
D 1 G N right
D _ G P right
E 0 G N right
E 1 F _ left
E _ G P right
F 0 F 0 left
F 1 F 1 left
F _ A _ right