the FLPs 11, 15, 18, 2 and 16. The FLPs 11, 15 and 18 are the optimal FLPs in both YK-model and the proposed
model. The FLPs 4 and 17 were not identified as the good FLPs in the YK-model. On the other hand, the FLPs 2 and 16 were
identified as the good FLPs in the YK-model but were not identified by our proposed model