mdp module mec_tests s : [0..3] init 0; [] s=0 -> 1.0 : (s'=1); [] s=1 -> 1.0 : (s'=0); [] s=0 -> 1.0 : (s'=2); [] s=2 -> 1.0 : (s'=3); [] s=3 -> 1.0 : (s'=2); endmodule