149，，，，，，，mvpc，，2:1mvp，mvpmvp，234cs14#s6s10#14s6s6a5ss5515Ns6Nbs14s6151s6Ns6s10s6s6Nmvps6mvps618as10s10NNNs10NNNs6NNNNNNNNNNNNNs6s6