[
   [[WCET,X,Y], ...],  //X,Y optional
   [[predecessor,successor], ...],  //relations
   [[task,task,...],...],  //flows
   [D,a,T],  //D,a,T optional
]
[
   [[4],[1],[5],[2],[3]],
   [[0,1],[0,3],[1,4],[1,2],[3,4]],
   [[0,1,2],[3,4]],
   [20,0,0,1]
]
Client-side programming using: