mdp

module m
	s : [0..4];

	[] s=0 -> (s'=1);
	[] s=1 -> (s'=2);
	[] s=2 -> (s'=3);
	[] s=3 -> 0.4:(s'=2)+0.6:(s'=4);
	[] s=4 -> (s'=1);
endmodule