TM1 from turingmachine.io

TM1.yml

input: '00111010' 
blank: ' '
# Problem TM1. Using the Turing machine simulator at turingmachine.io, write a TM program
# that accepts the language L = {w | w is a binary string with an even number of zeroes and 
# an even number of ones}.
start state: state0
table:
  state0:
    0: {R: state1}
    1: {R: state2}
    # Base case: empty string.
    ' ': {R: accept}
  state1:
    0: {R: state0}
    1: {R: state3}
  state2:
    0: {R: state3}
    1: {R: state0}
  state3:
    0: {R: state2}
    1: {R: state1}
  accept:


### Inputs tried: ###

# '00111010' ACCEPTED
# ' ' ACCEPTED
# '00001111' ACCEPTED
# '000111' REJECTED
# '1100' ACCEPTED