example



  script(walk(Agent), ActionList) :-
  ActionList = [
    parallel([turn(Agent,r_shoulder,back_down2,fast),
   	turn(Agent,r_hip,front_down2,fast),
   	turn(Agent,l_shoulder,front_down2,fast),
   	turn(Agent,l_hip,back_down2,fast)]),
    parallel([turn(Agent,l_shoulder,back_down2,fast),
   	turn(Agent,l_hip,front_down2,fast),
   	turn(Agent,r_shoulder,front_down2,fast),
   	turn(Agent,r_hip,back_down2,fast)])
  ], !.