code: protected void updateOutgoingEdgesStateDL(
  			int currS, int currL,
  			int prevS, int prevL,
  			Emissions emission
  	){
  		updateOutgoingEdges(currS, currL, States.DL, prevS, prevL, States.DL, Transitions.t_DL_in, emission);
  		updateOutgoingEdges(currS, currL, States.DL, prevS, prevL, States.S, Transitions.t_S_to_DL, emission);
  	}
docs: Enumerates the possible transitions into state DL.