0 # initial state
(0,0,'!r',ConstantRewardFunction(0))
(0,1,'r',ConstantRewardFunction(0))
(1,1,'!g',ConstantRewardFunction(0))
(1,2,'g',ConstantRewardFunction(0))
(2,2,'!b',ConstantRewardFunction(0))
(2,3,'b',ConstantRewardFunction(0))
(3,3,'!y',ConstantRewardFunction(0))
(3,4,'y',ConstantRewardFunction(1))
(4,4,'True',ConstantRewardFunction(0))