Algorithm 2

Majority voting on L-1, L-2, and L-4. In case of a tie, decide neutral based on only L-4; otherwise, decide based on only L-1 (Heuristic-2)

Majority voting on L-1, L-2, and L-4. In case of a tie, decide neutral based on only L-4; otherwise, decide based on only L-1 (Heuristic-2)