# 
# Hashtag lines are optional comments
#


0 *x** -> E 0
0 *E** -> S 3 
3 ***x -> S 3   
3 ***S -> N 2 
2 x*** -> N 2   

# state 0 with something to the N: go W + into st 1 
# ** This will crash if picobot has a wall to the W! **
2 N*** -> W 1 


# state 1 with nothing to the S: go one step S
1 ***x -> S 1   

# state 1 with something to the S: stay put + into state 0
1 ***S -> W 2